The week in physics: Physicists in government; Phosphine on Venus; Strange quark star

Newly found neutron star could be made of strange quarks Forward this email  View in your browser THE WEEK IN PHYSICS: 31 OCTOBER–4 NOVEMBER Advertisement Amplifiers with the Frequency & Power Levels to Meet Your Needs Utilizing proprietary engineering, AR offers over 100 amplifier models ranging from 10 Hz – 50 GHz and with power levels of 1 W – 100 kW, with 100% mismatch tolerance, low harmonics, superior gain flatness, excellent linearity, and are user-friendly. Watch our Family of Amplifiers Overview video to learn more. CAREERS 2022 Physicists in government, by the numbers A look at where government physicists work and what they do, with a focus on recent physics graduates. Andrew Grant, Heather M. Hill, and Patrick Mulvey Newly found neutron star could be made of strange quarks The lightest neutron star discovered to date offers insights into the dense matter's equation of state. Alex Lopatka Advertisement Zerodur—"Designed to exhibit zero thermal expansion over considerable temperature range" Schott's Zerodur and Corning's ULE glass-ceramics were developed to achieve an almost unmeasurable change in dimension over large temperature change. Typical applications include space optics, instruments and laser gyroscopes where dimensional stability is critical despite often large and sudden temperature swings. Learn more. Is there phosphine in Venus's atmosphere? A new measurement makes the presence of the biomarker even less likely than it was this past year. R. Mark Wilson FROM THE VAULT: May 2005 The Second Law of Thermodynamics An original short story for Physics Today. Alan Lightman Webinar Live Webinar: Innovative Femtosecond Lasers for Multiphoton Applications With advances in ultrashort pulses in the sub 50 fs regime, fiber-based femtosecond lasers have become a cost-efficient laser source for multiphoton applications. In this webinar we introduce femtosecond fiber laser technology and explore different applications in biomedical imaging, polymerization as well as in-line quality screening via terahertz spectroscopy. Register now. The forgotten history of radiometric dating A leading technique used by geologists to precisely determine the age of ancient rocks wouldn't work without synthetic isotopes that are a legacy of the Manhattan Project. Sarah SColes Behind the Cover: November 2022 A new NASA mission, featured on this month's cover, is exploring the Sun's corona more closely than any previous effort. Alex Lopatka Webinar Hands-On Superconducting Qubit Characterization Webinar This webinar will introduce essential methods used in superconducting qubit characterization, including qubit spectroscopy, single-shot readout, and Rabi oscillation measurements. Through tutorials and demonstrations, we will lead you from theory to practical, experimental measurements that are carried out on real qubits in a dilution refrigerator. Register now. FROM THE NOVEMBER MAGAZINE Commentary: The benefits of being a maverick Independent and transformative thinking ensures scientific progress. Tomasz Durakiewicz Get notified about our webinars and whitepapers Sign up Get Physics Today delivered for just $25 per year Subscribe FEATURED JOBS > Assistant Professor in Astronomy/Astrophysics  |  Wayne State University > Tenure-Track Assistant Professor (2 Positions)  |  Department of Physics and Astronomy, University of British Columbia > Assistant, Associate, or Full Professor of Quantum Science and Technology  |  University of Michigan Are you hiring? Do you want your job to appear here? Post with Physics Today and select the "Publication" enhancement to easily showcase your job to 66 000 physicists and engineers. Physics Today is published by the American Institute of Physics 1 Physics Ellipse, College Park, MD 20740 USA +1 301 209 3100 © 2022 American Institute of Physics. Unsubscribe  |  Email Preferences  |  Privacy Policy  |  Contact Us