September 22, 2021 High-Performance Textile Batteries Made by the Spool
Robust coating method produces lithium-fiber batteries that can recharge a cell phone
September 22, 2021 2021 Ig Nobel Prizes
Scientists who studied cat chatter, compounds emitted by moviegoers, and the best way to airlift a rhinoceros took home top honors at the 31st Ig Nobel Prize ceremony.
August 17, 2021 How Many Chemical Elements Does It Take to Build a Car?
Detailed inventory shows that electric vehicles are more vulnerable to material supply challenges than gas guzzlers.
June 18, 2021 Can Industry Decarbonize Steelmaking?
Major steelmakers and disruptive start-ups look to hydrogen and renewable electricity to make green steel.