Margaret Harris

Margaret Harris, a knowledgeable colleague at Physics World, discusses the recent discovery of auroras on Mars by NASA's Perseverance Rover, shedding light on planetary atmospheres. She also contemplates the ultimate fate of the universe and the future of white dwarf stars. Matin Durrani shares intriguing insights about Werner Heisenberg's pivotal retreat to Helgoland in 1925, where he developed crucial quantum mechanics principles. The conversation rounds off with innovative uses of neutron science for authenticating antique coins, revealing fascinating intersections between physics and history.

Margaret Harris, the online editor for Physics World, shares her vivid experiences from a recent trip to CERN, the leading particle-physics lab. She delves into the fascinating workings of the Large Hadron Collider (LHC), including the planned upgrades to enhance particle collisions and insights about Higgs bosons. Harris also explores the Antimatter Factory, discussing groundbreaking experiments that examine antimatter's behavior under gravity. Additionally, she shares insights from CERN’s leaders about the future of the lab and its ambitious research goals.

Experts including Dunja Mijatovic, Margaret Harris, Richard Horton, and Nathalie Tocci discuss the challenges and consequences of Covid-19 in Europe. Topics include balancing public health restrictions with individual freedoms, economic impacts of the pandemic, reopening strategies, and the psychological effects of prolonged quarantine.