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arXiv-ing the History of Preprints in Physics”
Tuesday, July 28, 2025
By: Hannah Pell“The American Physical Society (APS) has a vision of the future of physics publishing, in 2025 or so.” So begins a 1993 Science article titled “Publication by Electronic Mail Takes Physics by Storm.” Burton Richter, then-president of A.. more

Engagement and Activism in Modern Physics Education
Tuesday, July 21, 2025
Ximena Cid (second from left) stands with students in front of a mural on the CSUDH campus. Credit: CSUDH By Korena Di Roma HowleyAs a young girl growing up in Sacramento, California, Ximena Cid would sit on her roof and stare at the night sky. “I al.. more



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Imaging a Black Hole

The black hole selected for imaging resides in the center of the Messier 87 galaxy, 55 million light years away (324 quintillion miles away).


Elementary particle standard model thumb

Is There Need for a New Particle Physics Model?

High energy particle physics experiments in recent past have brought into question parts of the model currently used in particle physics.


New worlds around strange stars are waiting to be discovered...and we're on the hunt.

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New worlds orbiting strange stars are waiting to be discovered...and we're on the hunt.

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Get creative and learn the basics of magnetism at the same time with this fun blend of art & science!


Watch the interplay of electricity and magnetism in action, with this see-thru version of a classic physics demonstration!

Lenz's Law: Time Warp Tube

Watch the interplay of electricity and magnetism in action, with this see-thru version of a classic physics demonstration!


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Wheels and Whirlwinds: the Coriolis Effect

Learn how this mysterious force works with a trip to the playground!


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Spectra 11: Super Special cover imageSpectra 11: Super Special

Lucy and her Tesla Junior High classmates take a trip from Indiana to LIGO in Hanford, WA. Due to an unforeseen event, the laser goes offline right before the birth of a supernova. Follow spectra as she doubles up to undergo her biggest mission yet to collect gravitational waves from a rare exploding star. View Book

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PhysicsQuest 2025: Dr. Wu's Secret Project

This year's PhysicsQuest features the "First Lady of Physics," Dr. Chien-Shiung Wu. Each free kit includes four experiments that introduce students to the basics of physics in a fun and approachable way. Learn More

PhysicsQuest 2018: Spectra's Energetic Escape

Did you miss your chance to get last year's kit, but still want to follow Spectra's adventures? Download past activity guides from our archive.

 
 

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PhysicsCentral runs programs for all ages with the goal of making physics fun and interesting for everyone. From coloring books to at home experiments we have something perfect for you and your students to enjoy.
Resources for Educators

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Science off the Sphere

Astronaut and chemist Dr. Don Pettit did physics demos that are out of this world while he was aboard the International Space Station. Now you can enjoy videos of his fantastic micro-gravity experiments safely on the surface!

Watch the Videos

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Purchase Posters, Spectra Sound, Tshirts and More in the APS Store.
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