1. Director, Michael Gier, shares his latest film addressing PTSD after 9-11. We learned about a new treatment helping first responders. ((00:10))
2. Listen to your body! Amy Llinas talks about aging bodies and how to take care of them. ((13:27))
3. David Mestre teaches why physics is behind the rubber band thumb gun. ((20:05))
IMAGE CREDIT: Michael Gier