Read article: Measuring methane from cows: the April 2021 issue of Physics World is now out
How infrared spectrometers and frequency combs are measuring methane emissions from cattle, plus super-efficient solar cells and a century of nuclear isomers
Read article: Zoom video call is powered by Google’s quantum computer
Meeting participants could soon enjoy quantum advantage
Read article: Alan Turing £50 note is unveiled, how to get a mortgage on the Moon
Excerpts from the Red Folder
Read article: Is the answer to climate change lying beneath your feet?
James McKenzie examines the potential of pumps that warm our homes and offices by extracting heat from the ground below
Read article: World’s smallest origami bird, why hummingbirds hum, physics meeting ‘ain’t got that swing’
Excerpts from the Red Folder
Read article: Why Hawaii has the best rainbows, ancient carpet still dazzles thanks to fermented wool
Excerpts from the Red Folder
Read article: Winner of Dance Your PhD video contest is very atmospheric, the physics of cooking an egg
Excerpts from the Red Folder
Read article: Archaeomagnetism, DNA materials and cosmic questions: the March 2021 issue of Physics World is now out
Enjoy the latest issue of your favourite magazine, which is now out in print and digital formats
Read article: Dress inspired by Perseverance Rover’s parachute, augmented reality Sun brightens your living room
Excerpts from the Red Folder
Read article: Celebrating cosmic-ray pioneer Bibha Chowdhuri, Super Mario gets an ionizing boost, new planetoid is Farfarout
Excerpts from the Red Folder
