How do cats flip without violating the conservation of angular momentum? Artist Sarah Xu illustrates this sneak peek at an upcoming episode of Smarter Every Day where they answer this question with slow-motion video. Should be a good one to watch out for!
Breaking news this morning from Wisconsin as a lone gunman opened fire inside a Sikh Temple and killed at least 7 and injured at least one officer in gunfire. The suspect exchanged gunfire with police and was killed by another officer in the incident. Tragic
Wow. I’m impressed.
