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Review: Elusive: How Peter Higgs Solved the Mystery of Mass, by Frank Close – The New York Times

ELUSIVE: How Peter Higgs Solved the Mystery of Mass, by Frank Close

In early October 2013, the Nobel Prize committee was preparing to announce the winner of its award in physics. The leading candidate as pretty much everyone knew was an 84-year-old Scottish scientist named Peter Higgs, who was not feeling nearly as joyful as you might think. Yes, he wanted to win the award, yes, he wanted to be recognized for his pioneering insights into how subatomic particles build our universe. He just wanted to be recognized for it quietly.

But as a theorist already heralded for his 1964 work predicting the Higgs boson (sometimes called the God particle), he knew he was pipe-dreaming. He could almost hear the thunder of microphone-wielding journalists advancing on his Edinburgh apartment. So he made a pre-emptive decision: I decided not to be home. On the morning of the announcement, Higgs crept out his back door, caught a bus to a nearby town, tucked himself into a pub and hunkered down with a medicinal pint of ale.

Thus, when Higgs did win the Nobel (along with the French physicist Franois Englert), neither journalists nor fellow physicists could find him. We dont know where he is, one University of Edinburgh colleague sadly explained to an exasperated reporter. One is left to wonder if Frank Close chose the title for Elusive as a reference to the glimmering subatomic particle of Higgss theory or to the theorist himself.

As Close notes, Peter Higgs has managed to avoid much of the pace of modern life. He does his best to avoid both email and cellphones. Close, a physicist himself and the author of numerous popular science books, is a longtime colleague and friend of Higgss, but to research this volume he was forced to mail reminder letters to confirm appointments. Their conversations, not entirely revealing, were mostly conducted via Higgss treasured landline phone. As a result, although his publisher describes Elusive as the first major biography of Peter Higgs, Close seems less sure of that, describing his book as not so much a biography of the man but of the boson named after him.

Closes description is more accurate. The biographical facts add up to more of a brisk sketch than a richly detailed portrait. This is not to deny that there are moments of sharp and even bitter insight: Higgss belief that his antisocial personality developed during a sickly and lonely childhood in northern England I grew up a rather isolated child; his marriage and its failure because of his workaholic habits; a resulting, paralyzing depression; Higgss dedication to social justice causes, which at one point led him to suspect that he had become an embarrassment to some of his colleagues. After all, Higgs notes modestly, The portion of my life for which I am known is rather small three weeks in the summer of 1964.

It is those three weeks that anchor the real story in this book, a clear, vivid and occasionally even beautiful portrait of a scientific breakthrough: the tale of how a relatively obscure Scotland-based physicist developed a stunning theory, one that would help illuminate the invisible, particulate web that holds our universe together. And how in the following decades, the research community would argue, debate, build and expand on his idea, setting out on a quest to confirm the existence of the Higgs boson and with it our own understanding of the universe.

At a basic level, Higgss theory belongs to a fundamental and puzzling question: Where does the mass of the universe come from? Using the known rules of physics, from electromagnetism to quantum mechanics, Higgs raised the possibility of an unstable subatomic particle that, through a series of fizzing interactions, could lend mass to other particles. He predicted this particle would be a boson a notably massive subatomic particle that helps hold matter together and that it would exist in an energy field that enabled the interactions. Higgs suggested a path to confirming the existence of the boson and the eventual measurement of its decay products. In doing so, Close writes, the theory issued a subtle challenge: Is this just a clever piece of mathematics or does nature really work this way?

Close uses that question as a launching point, taking the reader through much of the history of particle physics and introducing the key players, the insights by others in the field who moved the ideas forward and the eventual decision to build a machine in Switzerland the Large Hadron Collider to test the possibilities. The L.H.C. would find confirmation for the bosons decay products in 2012. Close brings to this story an insiders knowledge and a combat-ready willingness to defend Higgs against his occasional critics, at one point dismissing the high-profile British physicist Stephen Hawking as a man with a singular genius for playing the media.

In other words, this is a very human telling of the ways that weve figured out at least some of the mysteries of our universe since the mid-20th century. What does the discovery reveal about the cosmos and our place in the universe? Close wonders, and he ends his book on a note of additional mystery, reminding us that there are great achievements in physics to come and that tantalizing questions still shine in front of us, their answers still out of reach, ever elusive.

Deborah Blum is the author of The Poison Squad: One Chemists Single-Minded Crusade for Food Safety at the Turn of the Twentieth Century and the director of the Knight science journalism program at the Massachusetts Institute of Technology.

ELUSIVE: How Peter Higgs Solved the Mystery of Mass, by Frank Close | Illustrated | 304 pp. | Basic Books | $30

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BSC Contributes to Gaia with Nearly 58M Hours of MareNostrum and Programming Models – HPCwire

June 13, 2022 The largest collection of astrophysical data for stars of the Milky Way, a catalog of binary stars that surpasses all the scientific work from the past two centuries and the first low-resolution and radial velocity spectroscopy studies carried out to date: these are some of the scientific findings of the third catalog release of the Gaia mission, published by the European Space Agency (ESA) on Monday, June 13.

Since its beginning, Gaia has counted on the participation of a team of astronomers and engineers of the Institute of Cosmos Sciences of the University of Barcelona (ICCUB) and the Institute of Space Studies of Catalonia (IEEC), led by researchers Carme Jordi, Xavier Luri and Francesca Figueras, from the Department of Quantum Physics and Astrophysics (UB-ICCUB-IEEC).

The Barcelona Supercomputing Center-Centro Nacional de Supercomputacin (BSC-CNS) has contributed to Gaia since its beginning, providing millions of hours of supercomputing in the MareNostrum supercomputer and programming models.

Specifically, since the beginning of the project, BSC has contributed almost 58 million hours, and for this third release of data, it has contributed almost 33 million hours.

On the other hand, the PyCOMPSs programming model and the dislib machine learning library developed by the BSCs Workflows and Distributed Computing group have been used in the software developed by the Gaia team to search for new open star clusters.

The BSC user support team has collaborated in data storage and transfer to other processing centers involved in the project.

This new data release, which includes a total of 1.8 billion stars of the Milky Way, provides the international astronomic collective with an unprecedented perspective of stellar characteristics and their life cycle, as well as the structure and evolution of the Galaxy. The published data of the Gaia Data Release 3 (DR3) were collected during thirty-four months, between July 25, 2014 and May 28, 2017.

Since the launch of Gaia in 2013, data sets have been released in 2016 and 2018, as well as a subgroup of the third data set in 2020. For the moment, the Gaia mission exceeds the 2,850 days of sky observation, it has collected 100 terabytes of data and has documented 200-billion-star transits in its focal plane.

Gaia Mission: the most accurate map of our galaxy

Gaia is the ESAs emblematic mission launched in December 2013 to create the most accurate and complete multi-dimensional map of our galaxy the Milky Way, with data on the position, speed and direction of motion, brightness, temperature and composition of nearly two billion galactic and extragalactic objects. This information will allow astronomers to rebuild the past and future evolution of the Galaxy over billions of years.

The largest low-resolution spectroscopy study ever

The Gaia satellite, located 1.5 million away from the Earth in the opposite direction to the Sun in the Lagrange L2 point, has surveyed the sky through two telescopes which have provided scientific data to calculate the position, distance, speeds and physical features of nearly 2 billion stars.

One of the first scientific indications of the dataset now published are the light spectra of 220 million stars, which can be used to determine brightness, temperature, mass and chemical compositions with precision. As noted by Professor Carme Jordi, for the first time, we can separate in detail the light we receive from the stars and that from other objects observed by Gaia. The expert adds that this separation provides us with knowledge on the physical properties such as temperature, brightness and chemical composition, which is essential information for determining the age of the stars and deduce their origins.

Gaia DR3 includes the radial velocity of 33 million stars, a volume of information five times higher to the one the second data set of the mission provided in 2018. The radial velocity is the speed to which the objects distance from us or get closer, a parameter that is brought by the third dimension of speed in the Gaia map of our galaxy.

As Professor Xavier Luri says, the number of measurements is, by far, larger than the total measures of radial velocity conducted from Earth in all history. This is already a radical change in data availability.Luri also notes that having the third motion component (the other two are provided by astrometry, through the own motions measured by Gaia) enables us to make a complete analysis of the kinematics of the stars.Overall, the volume, quality and completeness of data opens new perspectives for understanding the kinematics and dynamics of our galaxy.

The largest catalog of binary stars to date

Another novelty of the dataset is that it has the largest catalog of binary stars of the Milky Way to date. With positions, distances, orbits and masses of more than 800,000 systems, this catalog is key for understanding the stellar evolution. Moreover, Gaia DR3 has essential information for studying the origins of the Solar System. Specifically, data on 156,000 asteroids of this solar system, information of great precision which combines compositions and orbits.

The great volume of data Gaia offers to the international astronomic collective provides unprecedented views on the understanding of the characteristics of the stars and their life cycle, as well as on the study of the structure and evolution of the Milky Way. The data now presented include information on the stars with a brightness which varies over time, in addition to objects from the Solar System asteroids and planetary moons and galaxies and quasars beyond the Galaxy in which we find ourselves.

As seen in previous data releases, the most unexpected and surprising findings will arrive during the following weeks, as soon as we distinguish the secrets these data have; these data have been open to the professional community and amateurs since the beginning, notes lecturer Francesca Figueras. We are watching millions of eclipsing binary stars moving and beating, as well as thousands of pulsating cepheids, stellar populations that trace the distance of the universe. We also capture the non-radial pulsations of variable stars in rapid rotation, small tsunamis in its surface. These are only some examples, I cannot imagine the euphoria and passion Henrietta Swan Leavitt would feel now.

A scientific collaboration since the beginning of the space mission

The role of the UB-ICCUB-IEEC team focused on the scientific and technological design of the project, the development of the data processing system and on the production of simulated data. A part of the software for data processing sent by the satellite has been developed by the UB-ICCUB-IEEC team and is carried out by the MareNostrum computer, from the Barcelona Supercomputing Center-Centro Nacional de Supercomputacin (BSC-CNS).

The team members work on the scientific exploitation of data, in fields such as the study of the spiral structure of the Galaxy; identification of past interactions of the Milky Way with near galaxies, which are essential for knowing its evolution to present times; open clusters, including the identification of unknown clusters to date; and the study of the Magellanic Clouds, two small galaxies orbiting in our galaxy.

With each new release, the data accuracy and its volume improve. In the upcoming years, we will have, for instance, 150 million high-resolution spectra with more accurate distance and motions. The results we will obtain from the analysis of these data are unpredictable, but they will allow us, among other things, to better understand the evolution of the Galaxy, or its structure, notes lecturer Eduard Massana.

The Gaia team at ICCUB (UB-IEEC), led by Professor Jordi Torra at the beginning of the mission, was awarded in 2013 the Barcelona City Award in the category of Experimental Sciences and Technology. Some of its members are part of the Gaia Science Team (GST), ESAs scientific advisory body. Fuel consumption leads to the prediction that Gaia is expected to operate until 2025, and that the final catalog will not come out before 2030.

Source: Barcelona Supercomputing Center

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Methane: As concerns rise about this greenhouse gas, CU startup works to plug leaks – CU Boulder Today

Title image: A laser-emitting device atop a tower at an oil and gas operation scans the landscape for methane-containing natural gas leaks. Credit: Casey Cass/CU Boulder

Sean Coburn walks down a dusty dirt road in Greeley, Colorado, flanked by a scene thats becoming more common in this city at the edge of the Front Rangerows and rows of tanks, pipes, stacks and other hallmarks of the oil and gas industry.

The engineer, who earned his doctorate from CU Boulder and now splits time between the university and a company called LongPath Technologies, is wearing a flame retardant jacket, bulky boots and a hard hat. He needs them on this site. Here, operators take raw and very flammable oil and natural gas, the latter mostly composed of methane, and process it into a form that people can use to heat their homes or drive their cars.

But Coburn is heading for something else: a metal tower, about 50-feet-tall with what looks like a security camera on top.

We pipe the laser light up from there, said Coburn, pointing at a cabinet at the base of the tower. Then we shoot it at different targets around the site.

As he talks, the cabinet beeps, and the laser emitter at its end begins to turn, sweeping over the landscape.

The tower is part of an ambitious undertaking from scientists at LongPath and CU Boulder. Theyre using new laser technology to do what other technologies have struggled to do for years: detect natural gas, which is invisible to the eye, leaking from pipes at sites like this, in real time.

Methane is a powerful greenhouse gas, said Greg Rieker, an associate professor of mechanical engineering who testified before the House Science, Space and Technology Committee June 8 about the problem of methane emissions. It can trap nearly 80 times more heat in the atmosphere than carbon dioxide, and research suggests that escaped methane from oil and gas operations may play a much bigger role in climate change than previously thought.

LongPath is trying to plug that source. The companys towers shoot lasers over miles of terrain to sniff out even the faintest whiffs of methane in the air. So far, the company has installed 23 of them covering almost 300,000 acres in Texas, New Mexico, Oklahomaand Colorado. Rieker believesthe technology could be a win-win for the West: Slowing down emissions of this dangerous gas, while also reducing costs for an industry that employs tens of thousands.

The story of this technology, called a dual frequency comb laser spectrometer, dates back to the 1990s when a CU/JILA physicist named Jan Hall first developed frequency comb lasers to explore the working of tiny atomsand earned a Nobel Prize in the process.

Now, were able to use those same ideas and, with just one of these systems, mitigate about 80 million cubic feet of methane emissions per year, said Rieker who co-founded LongPath in 2017.

Scott Diddams was part of those early days of frequency comb lasers. He was a postdoctoral researcher working with Hall at JILA, a joint research institute between CU Boulder and the National Institute of Standards and Technology (NIST), to probe quantum physicsor the mysterious workings of very, very small things.

Greg Rieker (left) works with a colleague in the lab at CU Boulder.

The researchers werent thinking about methane hovering over oil fields at the time. Instead, they used their lasers to measure how fast atoms tick. To make an atomic clock, Diddams explained, physicists first shine laser light at a cloud of atoms, giving them a kick so that they flip between different energy levels at a staccato pace. Halls group invented frequency combs to help count out that rhythm.

Atoms tick nearly a quadrillion times per second, said Diddams, now a professor in the Department of Electrical, Computer and Energy Engineering. You need a really special tool to count those cycles.

Frequency combs were special. Normal lasers, like the pointers in any lecture hall, can only generate one type of light: say, red light or green light. But these new lasers could produce thousands or even millions of colors of infrared light at the same timean entire rainbow inside a single beam.

Hall and German scientist Theodor Hnsch took home a Nobel in 2005 for their contributions to the development of laser-based precision spectroscopy, including the optical frequency comb technique."

By the time Rieker joined CU Boulder in 2013, he and Diddams were already wondering what else frequency combs could do.

At LongPaths offices in Boulder, Coburn and his colleagues open a computer window showing the data coming in from the system in Greeley. The graph shows a squiggly readout with sharp spikes like the teeth in a comb.

Each tooth corresponds to a color in the teams frequency comb laser (hence, the name). Rieker explained that if you shine one of these devices into a cloud of gas, the molecules inside will absorb some of those colors but not all of them. In other words, molecules will leave an imprint on the laser light, almost like pressing your thumb to a glass.

Comb-like spikes on a computerscreen illustrate measurements of methane, water and carbon dioxide.

Each of these different molecules absorbs a different pattern of light, Rieker said. Methane has one pattern. Water and carbon dioxide have another.

Frequency comb technology can read those molecular fingerprints to tell you exactly what kinds of molecules are present in a patch of air.

Or that was the theory in the mid-2000s. Rieker and scientists from NIST took roughly a decade to make it reality. First the team had to shrink these lasers, which could fill entire rooms, down to the size of a suitcasethen design them to survive the extremes of Colorado winters.

We tested what happened when our laser froze, Rieker said. We broke it every way we could think of breaking it.

Traditionally, he said, oil and gas operators look for leaks by using special video cameras or by hiring airplanes to fly overhead. Frequency comb lasers, in contrast, can operate 24/7 without a single human involved.

For 11 months in 2017 and 2018, the team put its technology to the test with funding from the U.S. Department of Energy. Rieker and his colleagues deployed one of their lasers at a natural gas storage facility in California. The laser, then mounted to the roof of a trailer, was able to detect methane leaks over several miles of terrain and at an incredible precision of just a few parts per billion. Because the system ran all the time, they were able to detect 12 times more methane per month on average than traditional tools spotted.

After that, it spread by word of mouth, Rieker said. Because these things work.

A technician monitors methane at an oil and gas site in Colorado.

Around the same time, Rieker co-founded LongPath Technologies with his then research scientists Coburn and Robbie Wright, and Caroline Alden, a research scientist at the Cooperative Institute for Research in Environmental Sciences (CIRES) at CU Boulder.

In the beginning, it was slow-going. To launch LongPath and secure initial funding, Rieker and his colleagues worked with Venture Partners, the universitys commercialization arm for campus researchers. The companys first employees worked out of rented space in Riekers basement lab on campus.

Instead of the startup-in-a-garage, we were the startup-in-a basement. Then when COVID hit we all were working out of our own basements, said Wright, now vice president of engineering at LongPath. But in the past year we finally got our first dedicated office, and weve scaled from having three deployments out with one customer to 23 deployments with 17 customers."

Oil and gas executives have come around to these lasers, in part because they can save companies money, Rieker addedeven a routine leak, he said, could cost operators thousands of dollars if they dont catch it right away.

Hes now trying to replicate the success of LongPath.

In 2021, Rieker signed on to lead a new effort on campus called the Quantum Engineering Initiative, which seeks to transform other, fundamental scientific discoveries into real tools that you can hold in your hand. Graduate students in the engineers lab arent done with frequency comb lasers, either. This year, researchers will install one over a patch of frozen soil near Fairbanks, Alaska. Theyre hoping to measure how much methane gas leaks out from that soil as it warms because of climate change.

Graduate student David Yun, meanwhile, uses frequency comb lasers for a completely different purpose: To study how hypersonic jet engines suck up and burn oxygen as they roar to life. Diddams employs a similar set of tools to search for planets circling stars tens of light-years from Earth.

We really want to push the limits of where we can take this technology, Yun said. We keep pushing to see what is the craziest thing we can do with frequency combs?

For Rieker, its a testament to science coming full circlefrom explorations of atomic jitters to a Nobel Prize and even technology that may soon improve the lives of everyday Coloradans.

This is a technology that was developed for something completely differentfor creating better atomic clocks and other tools for quantum research, he said. Now, were making an impact on climate change.

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OP-ED: Politics as the leisure of the theory class – Observer-Reporter

Politics has increasingly become, for many Americans, the leisure of the theory class. Thats a phrase from the early 20th century sociologist Thorstein Veblen, which I turned on its head in a recent column. He was condemning the showy consumerism of the contemporary rich for having no economically practical purpose. I, on the other hand, was describing the political preoccupations of contemporary people, mainly high-education liberals but also low-education populists, as having no practically achievable goals.

One prime example is the abortion question, which was brought into the political foreground by the leaking of Supreme Court Justice Samuel Alitos draft opinion overturning Roe vs. Wade. Within 30 days, well see whether this view prevails.

But for most voters, abortion is, increasingly, an abstract concern. Statistics compiled by the pro-abortion rights Guttmacher Institute, and largely relied upon by those with other views, too, show that the abortion rate, or the number of abortions per woman ages 15 to 44, peaked in 1980, just seven years after Roe was handed down. Thats 41 years go. The absolute number of annual abortions in the United States peaked in 1990, 31 years ago, even though the national population has since increased from 250 million to 330 million.The number of abortions will not go down to zero, whatever the Supreme Court does. Contrary to much of the rhetoric on the pro-abortion rights side, the reversal of Roe would not outlaw abortion nationally but would only allow states to restrict or prohibit it.

Some will do so. Oklahoma has passed a bill outlawing abortion, and the Mississippi statute before the Supreme Court limits abortions after 15 weeks of pregnancy a restriction similar to those in most European countries.

But states where the vast majority of abortions have been performed in recent years, about 80%, are, if anything, moving in the other direction, even legalizing abortion until the moment of birth something that goes much further than what Roe has required.

There arent likely to be many ninth-month abortions, but liberals sudden insistence on legalizing them is evidence that abortion is a theoretical rather than a practical issue for many abortion rights advocates and voters.

Another theoretical issue that ranks high with liberal voters, according to analyst Amy Walter, is climate change, or global warming if you prefer the older name. They support policies that impose large short-term costs on society for an unquantifiable benefit in the very long-term future. I say unquantifiable because climate scientists models, like those of epidemiologists, produce widely variable results depending on assumptions.

The problem for the liberals on the ballot this fall is that the short-term costs are highly visible at every gas pump while the benefits recede into an ever-more-theoretical future.

Meanwhile, the recent school shootings in Buffalo, N.Y., and Uvalde, Texas, have liberals demanding new gun control measures, even though it is not clear that any of their proposals would have prevented these heartbreaking but rare crimes. Many liberal politicians and voters in their hearts would like America to be a gun-free country. That goal will never be more than theoretical in a country with widespread gun ownership and the Second Amendment.

Having a large bloc of high-education voters has some negative consequences. Such voters, argued Democratic consultant David Shor, are more ideologically consistent, with theory pushing their side toward unpopular positions. Presidents Bill Clinton, Barack Obama and, yes, Joe Biden were not elected by promising to legalize ninth-month abortions, shut down fossil fuel production, confiscate guns and defund the police. But such policies are supported and advanced by many Democratic officeholders in response to their demands.

Somehow, in my lifetime, the Democrats have gone from being the party of the factory floor to being the party of the faculty lounge, Clinton adviser Paul Begala said. That is to say, from a party pursuing tangible things such as higher wages and protection of Social Security to one pursuing theoretical will-o-the-wisps.

Similarly, white college graduates have changed. In the 1980s, they voted overwhelmingly for Reagan Republicans who cut, or refused to raise, their taxes. But in the 1990s, they turned to more theoretical areas, such as abortion and gun control. Now, 30 years later, they or their offspring have become the dominant voices of the Democratic Party.

Some of this taste for theoretical politics among progressive Democrats can be found among populist Republicans, too. The re-litigation of the 2020 election is a theoretical problem an impossible goal. So were many of former President Donald Trumps signature policies if you, like his former fan Ann Coulter, regard him as all talk, no action.

Perhaps theres consolation in the thought that only a nation as free and prosperous as ours can afford politics as the leisure of the theory class, with all of the inevitable frustrations and acrimony that go along with that. But maybe a politics focused on concrete, achievable goals would work better.

Michael Barone is a senior political analyst for the Washington Examiner, resident fellow at the American Enterprise Institute and longtime co-author of The Almanac of American Politics.

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HHS Crew Rows Away with Silver and Bronze from the MPSRA Championship Regatta – Hingham Anchor

All photos courtesy of Mia Germain

June 13, 2022 By Holly Moriarty

The Hingham High School Crew team competed in back to back regattas over the Memorial Day weekend, bringing home silver and bronze medals. While all eight HHS Crew boats qualified for the finals at the Massachusetts Public School Rowing Association (MPSRA) Spring Championship Regatta, the girls third varsity boat earned silver and boys third varsity boat came away with the bronze.

We are learning how to compete when the pressure intensifies, said Sydney Blasetti, head coach of the girls HHS Crew team. I am so proud of our athletes maturation process this year. This is something we are excited to build on in the future. We continued to rise to the challenge and ended the season on a very positive note.

The top three varsity boys and girls boats competed at the New England Interscholastic Rowing Association (NEIRA) Championships on Saturday, May 28 on Lake Quinsigamond in Worcester. All boats made strong showings in their heats with rain and wind halting the afternoon races.

The following day, the novice (first year) boat joined the first, second, and third varsity boats on both the girls and boys teams at the MPSRA Spring Championship on the Merrimack River in Lowell on a much sunnier, balmy day.

"The MPSRA and NEIRA spring championship regattas have not been held since 2019 due to Covid," said Ted Matthews, President of the Hingham High School Rowing Association (HHSRA). "It takes time to get used to training on the water during such a competitive season to build up to these important regattas, especially for the younger athletes. However, HHS Crew was well prepared to get the athletes in their best condition to succeed in these high stakes races."

All eight HHS Crew boats raced in the morning and qualified for the MPSRA finals that afternoon. In the final races, the girls third varsity boat took second and boys third varsity boat came in third across the finish line, earning silver and bronze medals respectively.

Watching these athletes grow this season has been an incredibly rewarding experience, said Olivia Vita, head coach of the boys HHS Crew team. They learned what they needed to do to compete at the level were surrounded by. We ended this season hungry for more, and these guys are ready for the challenge.

HHS Girls First Varsity Boat: Charlotte Bogen, Abby Brown, Devon Moriarty, Teagan Schnorr, Maeve Schnorr, Maisie Knies, Sophie Kerr, Anna Capodilupo, and coxswain Maddie McPhillips.

HHS Boys First Varsity Boat: Will DArcy, Gabe Wagner, Colin Menuchi, Tasman Claridge, Owen Burleigh, Theo Grossman, Josh Bradshaw, Brennan Beitler, and coxswain Michael Wegener

HHS Girls Second Varsity Boat: Sadie Neidecker, Kathryn Feeley, Grace Desai, Helena Orth, Marissa Matthews, Genevieve Vale, Sofia Scholund, Jane Betti, and coxswain Alexa Fox.

HHS Boys Second Varsity Boat: Cam Santarelli, Eamon Murphy, Nathan Tesler, James Feeley, Michael Magner, Dylan Drew, Ned Macdonald, Joey DeCola, and coxswain Alex Jacob.

HHS Girls Third Varsity Boat with the silver: Ella Niehoff, Patti Ricci, Allison Dasco, Mazie Neidecker, Ava Lydotes, Dania Thayer (for NEIRAs), Julia Lopes (for MPSRAs), Sasha Coleman, Ellie Dodd, and coxswain Nora Pluto.

HHS Boys Third Varsity Boat with the bronze: Walker Shetty, Jack Burns, Nick Germain, Alex Hart, Joe Delmonico, Oskar Scholund, A.J. Rubel, Cullen Moriarty, and coxswain James Donnelly.

HHS Girls Novice Boat: Ava Green, Grace LaFond, Denley Bellows, Dania Thayer, Grace Ji, Nina Murphy, Jordan Peterson, Sophia Poetschke, and coxswain Greta Campbell.

HHS Boys Novice Boat: Slater Fairfield, Arlo Maxwell, Will Cassidy, Brian Magner, Ethan Parnell, James Barry, Owen Franklin, Trevor Steiner, and coxswain Quinn Gainey.

Thats a wrap for the HHS spring crew season! Anyone HHS students interested in joining the crew team or who would like to learn more, please visit http://www.hinghamhighcrew.com, follow us on Facebook and Instagram @hinghamhighcrew, or email secretary@hinghamhighcrew.com.

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Ames wins feature in Miller – Plainsman

It was a warm night at the Miller Central Speedway, with the evening sponsored by Nelsons HB Seeds.

There was a good crown and seventy-two cars in the pits.

The Pump N Pak pure stocks rolled out first with a big wreck in turns one and two on the first lap. Bruce Scott limped to the pits with a broken tie rod while everybody else restarted. Camden Rassel was tagged with the yellow and had to restart in the rear. Andy Brooker led the first lap before Mike Hammill took command and won going away over Craig Hoffer, Curtis Johnson, Cody Songer and Wyatt Brooker. It was Hammills 12th feature win in the class and first since July 27, 2019.

The WISSOTA street stocks put on the race of the night with front row starters Michael Bogh and Broc Stout banging wheels in the first turn. Bogh ended up with a flat tire while Stout had a flat on the caution flag for Bogh. Stout lost fuel pressure in turn four and had to be pushed in, done for the night. Jodie Michaelsohn led the first two laps before Maria Broksieck took command.

Broksieck led three laps before going wide with Matt Goth now taking the lead. James Hoing moved into third with he and Broksieck swapping second place several times. On the last lap Hoing got the bite on the outside and pass Goth for the win. Broksieck, Lane Johnson and Michaelsohn rounded out the top five. It was Hoings ninth feature win, moving him into sixth place on the list.

In the WISSOTA super stocks, last years champion Austin Arbogast led the first two laps before the this years top dog in the class Trevor Nelson took over and ran away with Robin Schmitt, Arbogast, Matt Johnson and Dale Tomes rounding out the top five. It was Nelsons 20thfeature win at the Speedway.

The WISSOTA Midwest modifieds rolled out 21 strong with Jayme Peterson led the first six laps with Lorin Johnson breathing down his neck until taking the lead and running off to his 82ndwin at his home town and first since July 27, 2019. Peterson was second folllowed by Mike Nichols, Scott Hansen and Tommy Nichols.

The WISSOTA modifieds went flag to flag with Dale Ames outrunning Mike Stearns, Kelly Duffy, Dave Brooker and James Hanley. It was Ames seventh win at the Miller Central Speedway, putting him fifth on the win list.

The WISSOTA late models capped off the night with last years champion Dustin Arthur fending off Josh Skorczewski for 13 laps before Skorczewski took the lead and won over Cole Searing, Arthur, Chad Becker and David McDonald. It was Skorczewskis 13th feature win at Miller.

Next week will be the first appearance of the Tri-State Late Models. Due to this, the WISSOTA Modifieds will have the night off. Starting time is 7 p.m.

Miller Central SpeedwayJune 11 results

WISSOTA Late ModelMain: 1. Josh Skorczewski, Aberdeen 2. Cole Searing, Huron 3. Dustin Arthur, St. Lawrence 4. Chad Becker, Aberdeen 5. David McDonald, Huron 6. David Carlson, Huron DNF: Rich Thomas, AberdeenHeat: Becker, Searing, Skorczewski, Arthur, McDonald, Carlson, Thomas

WISSOTA ModifiedMain: 1. Dale Ames, Huron 2. Mike Stearns, Aberdeen 3. Kelly Duffy, Winner 4. Dave Brooker, Tulare 5. James Hanley, CresbardHeat: Ames, Stearns, Duffy, Brooker, Hanley

WISSOTA Super Stock Main: 1. Trevor Nelson, Warner 2. Nathan Grehl, Hitchcock 3. Austin Arbogast, Huron 4. Matt Johnson, Aberdeen 5. Dale Tomes, Dell Rapids 6. Dominique Menzia, Aberdeen 7. Robin Schmidtt, Redfield 8. Dave Duff, Redfield 9. Doug Van Liere, Madison 10. Andrew Zastrow, Gann Valley DNF: Brad Kopecky, MillerHeat 1: Nelson, Kopecky, Grehl, Arbogast, Tomes, MenziaHeat 2: Johnson, Schmitt, Van Liere, Duff, Zastrow

WISSOTA Midwest Modified Main: 1. Lorin Johnson, Miller 2. Jaymie Peterson, Highmore 3. Mike Nichols, Watertown 4. Scott Hansen, Garden City 5. Tommy Nichols, Watertown 6. Dawson Zabel, Selby 7. Adam Brotherton, Huron 8. Jordan Kienow, Miller 9. Lane Johnson, Miller 10. Connor Blumhardt, Bath 11. Britt Williams, Fort Pierre 12. Blake Meyer, Huron 13. Jake Wranek, Winnter 14. James Reiner, Wessington Springs 15. Chad Kopfmann, Alpena 16. Damon Hoftiezer, Fort Pierre 17. Paden Scott, Pierre 18. Jake Richardson, Gann Valley 19. Brandon Hoftiezer, Fort Pierre DNF: Jeff Rawstern, Blunt; Tony Terrill, ClarkHeat 1: M. Nichols, T. Nichols, Kienow, Williams, Scott, Terrill, RichardsonHeat 2: Lo. Johnson, Hansen, Meyer, Reiner, Kopfmann, Blumhardt, RawsternHeat 3: Zabel, La. Johnson, Peterson, Brotherton, Wranek, D. Hoftiezer, B. Hoftiezer

WISSOTA Street StockMain: 1. James Hoing, Kimball 2. Matt Goth, Huron 3. Maria Broksieck, Goodwin 4. Lane Johnson, Miller 5. Jodie Michaelsohn, Aberdeen 6. Kyle Bertram, Dallas 7. Jayden Bogh, Huron 8. Michael Bogh, Huron 9. Kenny Clements, Madison 10. Ferlin Sheridan, Aberdeen 11. Travis Oxandaburu, Huron 12. Brandon Hammill, Miller 13. Jaida Sanderson, Aberdeen 14. Jace Baloun, Highmore 15. Wesley Wulf, Gann Valley DNF: Broc Stout, Winner DNS: Jordan Rawstern, BluntHeat 1: Stout, M. Bogh, Goth, J. Bogh, Hoing, Clements, Rawstern, Baloun, BertramHeat 2: Johnson, Broksieck, Michaelsohn, Sheridan, Hammill, Oxandaburu, Sanderson, Wulf

Pump N Pak Pure StockMain: 1. Mike Hammill, Miller 2. Craig Hoffer, Winner 3. Curtis Johnson, Miller 4. Cody Songer, Wolsey 5. Wyatt Brooker, Tulare 6. Andy Brooker, Tulare 7. Camden Rassel, Woonsocket 8. Mitch Scott, Fort Pierre DNF: Shawn Laskarewski, St. Lawrence; Bruce Scott, Pierre DNS: Sam Springer, PierreHeat 1: Hoffer, Laskarewski, A. Brooker, W. Brooker, M. ScottHeat 2: Hammill, Johnson, B. Scott, Rassel, Songer, Springer

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Standards, Training, Testing, Assessment and Certification | BSI

BSI, the British standards company, has revised BS 8888:2017 Technical product documentation and specification. The latest version is a comprehensive update to the UKs national framework standard for engineering drawings and geometrical tolerancing.

BS 8888 defines the requirements for the technical specification of products and their component parts. The standard explains the way in which engineering drawings outline and present these specifications, and covers all of the symbology and information that engineers and designers need to include on their drawings, whether they are produced in 2D or in 3D, created using CAD systems and 3D modelling.

Acting as a navigational roadmap to the ISO standards, BS 8888 provides information engineers need on a regular basis, including the nuts and bolts of engineering specification. The revised standard aims to help UK industry move over more fully to the ISO system of geometrical product specification, and is based on the ISO GPS system of product specification standards. BS 8888 brings together all international standards needed to prepare technical product specifications. The standard aims to assist UK industry to use the 200 or more international standards on documentation, specification, and verification.

The standard has been restructured to make it easier to find key information and to improve the flow of requirements to reflect how they will be used by designers and engineers in practice. BS 8888 ensures that its users have access to one reference source with all the relevant information; enables you to speak the same language when specifying and graphically representing products; provides precision and accuracy, leaving no room for misinterpretation; helps the smooth transfer of the design concept to the manufacturing process; shortens the product development time; increases speed to market.

Dan Palmer, Head of Market Development for Manufacturing and Services, said: BS 8888 is the descendent of the worlds original engineering drawing standard, BS 308, and the revised standard is aimed at engineers who were trained using BS 308 as well as new users. The benefits of BS 8888 include improved productivity, reduced costs, and enhanced quality. For industry, this can mean fewer disputes over compliance or noncompliance of components, reduced scrap and re-works rates, and fewer queries due to incomplete specifications.

The updated standard is expected to be particularly useful to mechanical engineers, engineering designers, and design engineers in the UK, working in engineering and manufacturing companies, particularly in defence, aerospace, automotive, rail, nuclear and other general manufacturing sectors. Essentially, any engineering drawing should comply with the requirements of BS 8888. Independent design consultancies or design agencies are also set to benefit from BS 8888.

Leading UK organizations such as Airbus, Sellafield, Jaguar Land Rover, and BAE Systems are all represented on the committee responsible for BS 8888 and represent the typical target markets for the standard.

- ENDS-

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Amazon Engineer Sues for Work From Home Costs. Employees May Not Like it if He Wins – Inc.

Like every other company, Amazon sent all employees who could work from home to work from home in 2020. But what they didn't do was start paying for internet and electricity costs for their employees, according to a lawsuit filed by an Amazon engineer in California.

On the surface, it makes perfect sense. California law requires companies to pay all business expenses. Employees who work at home use more electricity and internet than they would if they came into the office. Therefore, the engineer has a case. At least, that's why the judge didn't throw it out.

Amazon argues that these expenses aren't the company's obligation since it wasn't its choice to send people home; it was following the state orders to send everyone home. The law doesn't seem to have an exception for emergencies.

My best bet?The Amazon engineer will win.

And then he and every other California employee will lose. Here's why.

Companies want employees in the office.

There has been an ongoing battle between bosses who want people in the office and employees who want to be home. Hybrid work seems the best solution to that problem--as it gives everyone a little of what they want. Ninety percent of companies offer hybrid workand only 4 percent demand full-time in-office work for jobs that employees can do remotely.

But hybrid work requires the company to maintain office space and all the costs that go with that. If they have to pay people extra to work at home while still paying for office space, the work-from-home perk will likely be the thing that goes away.

Employees are currently coming out ahead.

While I believe that the engineer will win--California law is pretty straightforward--he's not considering how much money he's saved by not going to work. Pre-corona Californians spent an average of almost 30 minutes commuting one way.

Even before gas prices began to skyrocket, people probably spent far more on gas than on they were spending on increased electricity and internet costs. As of June 9, 2022, Californians are paying an average of $6.403 per gallon of gas. The plaintiff argues that he's owed expenses between $50 and $100 per month. In pre-pandemic 2019, the average American used 34.5 gallons of gas per month. If working from home cuts gas usage in half, the engineer still comes out ahead. Not to mention wear and tear on the car and the cost of pants suitable for the office.

How do you figure out the costs?

The cost is evident if an employee has no home internet and needs home internet for work. However, I doubt that an Amazon engineer lived in an internet-free home prior to 2020.

If he is single and lives alone, and his electricity costs go up when he comes home, that's also easy enough to show. But, when things shut down in California (as they did in most of the world), everyone came home. Kids did online school and were home all day. Spouses and roommates came home. How do you divide the percentage of increase that varies from what person did to the others?

I realize this is nit-picky, but it's not actually going to be that easy to tell. Companies will have to estimate or give everyone the same stipend based on a figure they hope will pass muster with the courts.

This is just California, right?

Yes, this is a California case based on California law, but what happens in California tends to spread across the nation. If the engineer wins, you may see this concept spreading across states.

Of course, it makes sense for your company to pay for work from home costs when you don't have office expenses to pay for. Share the wealth. But because most companies are, at most, hybrid, office space expenses remain. (Though they should be less than when everyone is there every day.) Be careful about how you treat your employees and how you approach work from home. Even if Amazon wins here, the court expenses are tremendous. Amazon has the cash to fight it; smaller businesses won't.

The opinions expressed here by Inc.com columnists are their own, not those of Inc.com.

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UC names new head of mechanical and materials engineering department – University of Cincinnati

"I am extremely excited to welcome Dr. Sun to the college as she leads our largest department, Weidner said. Her broad experiences at Drexel University, the National Science Foundation and Wright-Patterson Air Force Base along with national and international university collaborations provide a wealth of knowledge, networks and leadership. Yings teaching and research expertise in the areas of transport phenomena in advanced manufacturing, water-energy nexus, machine learning, and data-driven methods will be a tremendous benefit for our students.

Suns recent projects include the development of dry-cooling methods to eliminate water use in electric power plants and sustainable additive manufacturing routes to reduce energy consumption and waste.

Sun said she is thrilled to have the opportunity to join UC as the MME department is on its upward trajectory.

I am a strong believer of experiential learning and passionate about continuous innovation in how we prepare our students for a rapidly evolving world, Sun said. I look forward to building a collective vision, catalyzing partnerships and promoting an inclusive culture in MME.

Sun is a recipient of the prestigious NSF CAREER Award. She was a Summer Faculty Fellow at the Air Force Research Lab at Wright-Patterson and is a fellow of the American Society of Mechanical Engineers (ASME). She was a visiting professor at Princeton University, Ecole Polytechnique and Tsinghua University during her sabbatical year. Prior to joining Drexel in 2009, Sun was an assistant professor at the State University of New York at Binghamton. She is currently an associate editor for the ASME Journal of Electrochemical Energy Conversion and Storage and has held leadership roles for the Gordon Research Conference on Micro and Nanoscale Phase Change Phenomena.

Sun has Ph.D. and masters degrees in mechanical engineering from the University of Iowa and a bachelors degree in thermal engineering from Tsinghua University in Beijing.

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CO2 Battery: The world’s carbon dioxide battery is here and needs only steel and water – Interesting Engineering

The island of Sardinia in Italy is known as a world-famous tourist destination. It will now also be known as the home of the world's first carbon-dioxide battery launched by a startup, Energy Dome, Electrek reported.

The role of carbon dioxide in heating up the planet is well acknowledged. While countries are making efforts to curb their carbon emissions, there is also the need to trap carbon dioxide that is currently being released to ensure that the planet's temperature increases remain under control.

To achieve this, many are looking to capture carbon directly from the atmosphere and store it. However, Energy Dome plans to use the gas for energy storage. The best part is that the method is highly scalable and uses off-the-shelf products, a company press release claims.

Energy Dome's energy storage solution isn't pretty to look at it, but the technology that makes it work is pretty fascinating. The company uses carbon dioxide gas since it can be condensed and stored as a liquid at room temperatures.

As the company's founder and CEO Claudio Spandicini explained to Bloomberg in an interview last month, carbon dioxide at normal temperature and pressure (stored in a massive dome) is compressed to convert it into its liquid form. The heat generated during this process is then stored. This is the charging process and can be used to store incoming energy from a renewable energy source such as wind or solar.

When power needs to be supplied, the stored heat is used to heat up the liquid carbon dioxide, which turns into a gas that is then pushed through a turbine to generate electricity.

The entire process is a closed-loop system, where no carbon dioxide is released into the atmosphere. What's even better, the technology does not use any rare-earth elements like lithium or cobalt but uses only steel and water. It can therefore be implemented anywhere and everywhere.

Energy Dome began operations in February of 2020 and, in a short time span, has managed to go from a concept to megawatt-scale testing. The company attributes its success to its team of experts that have a proven record inturbomachinery, process engineering, and energy, as well as a novel industrial process that integrates components efficiently, the press release said.

The company is confident that its technology can not only be deployed anywhere on the planet but also at less than half the cost associated with a lithium-ion battery storage facility of a similar capacity. The Sardinia battery is also a demonstration that CO2 batteries can be deployed using existing supply chains without any major bottlenecks.

While the press release does not reveal the storage capacity of the recently launched battery, it does mention that the company is now working on a 20-200 MWh full-scale plant that is expected to be operational by the end of 2023.

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