Physics Today
@PhysicsToday
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Physics Today is the world's most popular physics magazine. (Header image: @ClaireLamman for Physics Today; see https://t.co/OBmUwWdZXB)
College Park, MD
Joined February 2009
In search of better work–life balance, @kathrin_sp gave up her job as a tenured physics professor and looked for jobs in industry. The transition required repackaging her skills. She now runs @xprize’s competition in quantum applications. #whatcanphysicistsdo
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Lexie Weikert landed her dream job: Since earning her bachelor’s degree in astronomy and astrophysics, she now works at the interface of commercial and government space activities at @Astroscale_UK, a company that services satellites and develops technologies to remove space
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Taking inspiration from nature, researchers are designing artificial muscles that can contract and elongate like real ones. As Caterina Lamuta writes, the advances in design could help make robots move more like humans. https://t.co/tZPOhs75h8
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Fibrous materials that can reversibly twist and coil can be coaxed to contract and elongate as part of lightweight exoskeletons and other bioinspired structures.
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Climate physicist @DrKateMarvel probed the mysteries of the cosmos as an astrophysicist before shifting to climate modeling because, she says, she is drawn by questions that are big and expansive but also relevant. https://t.co/MvQihIyBZ1
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The astrophysicist turned climate physicist connects science with people through math and language.
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Tenured and tenure-track astronomers at cash-strapped @LowellObs must now either survive on hard-to-get grants or leave. As Toni Feder reports, the observatory will likely see at least a temporary slowdown in science as it tries to build back to financial sustainability. #physics
physicstoday.aip.org
As scientists scramble to land on their feet, the observatory’s mission remains to conduct science and public outreach.
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Does faith belong in the public square? At Truth & Liberty, we say yes. Follow us for bold conversations about faith, freedom, and family values.
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Matt Price, an R&D technical leader at Physik Instrumente, has worked in industry since earning his master’s degree in physics. He’s worked in research, sales, and now management, and says what he likes most is the creativity. #whatcanphysicistsdo #physics
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For electric vehicles to go farther than about 600 km on one charge, their lithium-ion batteries may need to be replaced. One compelling technology is the solid-state battery: It’s safe and could deliver high energy and high-power density. #physics #batteries
physicstoday.aip.org
As conventional lithium-ion battery technology approaches its theoretical limits, researchers are studying alternative architectures with solid electrolytes.
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Merida’s curly red hair. Elio’s flowing cape. Explosions and stunts. At @Pixar, physicist Henry Garcia uses motion to help tell a film’s story. #whatcanphysicistsdo #physics
https://t.co/y084AiVfqT
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His work at Pixar on special effects and simulations blends physics and art.
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At the beach, waves can be seen steepening and breaking as they come to shore. A similar behavior was recently observed in nanoscale waves, but with a strange twist: The waves steepen on their back side, away from their direction of travel. #physics
https://t.co/nt2R0ytdzI
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Superfluid helium flowing on a silicon wave flume operates in a regime of nonlinear hydrodynamics that conventional fluid experiments can’t access.
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What is the nature of neutrino mass ordering? A new neutrino detector in China, which began taking data in August, seeks to answer this question. #physics #astronomy
https://t.co/GyfrvHLBT5
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JUNO seeks to answer a fundamental question about the elusive particles. So do two competing experiments coming on line in the next decade.
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For decades, researchers thought that sea-level changes during the Pleistocene were caused by global ice sheets becoming increasingly large. But a team led by Peter Clark of Oregon State University has now shown that ice sheets fluctuated in size throughout the epoch. #physics
physicstoday.aip.org
Researchers find that large changes in global sea level occurred throughout the last ice age, rather than just toward the end of the period.
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Steluta Dinca parlayed her academic research in renewable energy into an industry career, which involves testing the performance of solar shingles. #whatcanphysicistsdo #physics
https://t.co/svU5moOlRz
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Bottom-up self-assembly is a powerful approach to engineering at small scales. As Gregory Grason, W. Benjamin Rogers, and Michael Hagan illustrate, materials scientists use several strategies to formulate nanoscale components that can self-assemble into predetermined shapes with
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Bottom-up self-assembly is a powerful approach to engineering at small scales. Special strategies are needed to formulate components that assemble into predetermined shapes with precise sizes.
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To disperse their seeds, some plants launch them as ballistic projectiles. Our new Quick Study by @dwightaker of @pomonacollege delves into how this dynamic mechanism works. #physics #biophysics
https://t.co/VSEX3kppDA
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Although plants often rely on wind and water to carry their seeds and spores, some have evolved extraordinary launch mechanisms to disperse them.
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Axel Hübner is a quantitative analyst at @DeutscheBank. He likes applying his physics knowledge to the real world. It helps that the work pays well. #physics #whatcanphysicistsdo
https://t.co/lzbDvNdd8H
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If you looked up at the night sky in fall 2024, you may have seen comet C/2023 A3. Our newest #BackScatter is a photo of the comet taken by Binyu Wang and his teacher Li Shen, which won first place in the Natural category of the 2025 @AAPTHQ High School Physics Photo Contest.
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A curious composition of two isotopes in the kilometer-sized Ryugu asteroid has led researchers to a new interpretation of how water could have persisted in its parent body for a billion years. #astronomy #physics
https://t.co/CSa9AATWo2
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Despite the tumultuous history of the near-Earth object's parent body, water may have been preserved in the asteroid for about a billion years.
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Physicist Richard Garwin, a giant in the field, died in May 2025 at age 97. Famous for designing the first hydrogen bomb, Garwin was also a prominent adviser—and occasional critic—of the US government. Three of his close colleagues examine his career for @PhysicsToday. #physics
physicstoday.aip.org
The polymath scientist leaves behind a monumental legacy in both the scientific and political realms.
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How can a physics graduate get a job outside of academia? To understand what companies look for when hiring, Physics Today's Alex Lopatka recently spoke to scientists in the private sector. The big takeaway: soft skills like communication are often just as important as technical
physicstoday.aip.org
Technical knowledge and skills are only some of the considerations that managers have when hiring physical scientists. Soft skills, in particular communication, are also high on the list.
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Although the US was once the "crown jewel for science," the political and funding climate has changed the calculus for STEM scholars considering coming from abroad. #physics #science
https://t.co/5BCNmJkkDt
physicstoday.aip.org
Even as funding cuts, visa issues, border fears, and other hurdles detract from US attractiveness, some scholars still come.
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