The week in physics: Mathematics in Ukraine; Freezing water; Snakes

Mathematicians establish new center in Ukraine Forward this email  View in your browser THE WEEK IN PHYSICS: 13–17 FEBRUARY Advertisement Product Showcase: AR's 750S1G6C AR's 750S1G6C is just one of the many new amplifiers in the S1G6C product line. At 750 W CW. 1 - 6 GHz, this model is a solid-state, Class A design, self-contained, air-cooled, broadband power amplifier designed for applications where instantaneous bandwidth, high gain, and linearity are required. Learn more. Mathematicians establish new center in Ukraine The 13 founders, including a Fields Medalist, envision strengthening ties with the international math community. The war has added urgency to their mission. Toni Feder Back Scatter: The beauty of freezing water A fragile coating of feathery ice crystals known as hoarfrost can emerge on cold, humid mornings. Cynthia Cummings Live webinar Live webinar: The Principles of Deep Learning Theory Deep learning is an exciting approach to modern artificial intelligence that is based on artificial neural networks. The goal of this talk is to provide a blueprint—using tools from physics—for theoretically analyzing realistic deep neural networks. Register Now. FROM THE VAULT: September 2015 Information: From Maxwell's demon to Landauer's eraser Thought experiments that long puzzled the thermodynamics community are now being performed in the lab—and they're forging a deeper understanding of the second law. Eric Lutz and Sergio Ciliberto Advertisement Special Offer: Post Your REU at SPS Jobs, FREE SPS Jobs offers FREE postings for recruiting seasonal REU's and interns. Students are on the hunt for summer opportunities now and positions on SPS will also appear on Physics Today, AAPT, APS Physics, and AVS Science and Technology. Create or login to your SPS Jobs account and select the "Summer Research/Internship" Job Level. Post Your REU Now. Snakes react to airborne sound Biologists have conducted hundreds of experimental trials on multiple genera of snakes to quantify their responses to three different frequencies of sound. R. Mark Wilson You might have missed Experiment resolves long-standing iron-spectrum discrepancy New measurements of two emission lines that are widely studied by x-ray astronomers finally match theoretical predictions, just in time for the launch of a new telescope. Daniel Garisto FROM THE FEBRUARY MAGAZINE Neighboring stars shaped a planetary nebula Early images from the JWST reveal previously unseen fingerprints of stellar interactions with a dying star. Heather M. Hill Get notified about our webinars and whitepapers Sign up Get Physics Today delivered for just $25 per year Subscribe Accelerating career connections worldwide for over 75 years BROWSE ALL JOBS POST A JOB CREATE JOB ALERTS FEATURED JOBS Full Professor in Materials University of California Santa Barbara (Santa Barbara, CA) View Job Associate Director of Undergraduate Studies Harvard University Department of Physics (Cambridge, MA) View Job Assistant Professor - Experimental Neutrino Physics Florida State University (Tallahassee, FL) View Job Physics and Chemistry Materials Scientist Los Alamos National Laboratory (Los Alamos, NM) View Job Assistant Professor(s) The Chinese University of Hong Kong (Hong Kong, China) View Job Postdoctoral Research Associates - NRC Research Associateship Programs The National Academies of Science, Engineering, and Medicine (Washington, DC) View Job Physics Today is published by the American Institute of Physics 1 Physics Ellipse, College Park, MD 20740 USA +1 301 209 3100 © 2023 American Institute of Physics. Unsubscribe  |  Email Preferences  |  Privacy Policy  |  Contact Us