The original version of this story appeared in Quanta Magazine. There are precision measurements, and then there’s the Laser Interferometer Gravitational-Wave Observatory. In each of LIGO’s twin ...
Brock Purdy injury news creates $100K opportunity for 49ers' Mac Jones JPMorgan Chase wants out of paying $115M legal tab for ...
In this video, I walk you through a super fun and simple balloon rocket experiment that you can set up in any classroom or at home. Using yarn, a straw, tape, and a balloon, I demonstrate each step so ...