Particle physicists have announced an exciting discovery about the W Boson particle that challenges the Standard Model of Physics. To help me understand what was discovered and what it means for physics, I've invited Dr. Paul Sutter back to explain it. Paul is a fantastic science communicator and has a PhD in particle physics. https://www.youtube.com/channel/UCBr7XOxxQyBHEwqkhoci7vwTimecodes:Start 00:00:00Edge of Knowledge 00:01:26What is the W Boson? 00:03:14How is the mass of the W boson measured?