Serving up oodles of nerd with a crunchy coating of odd
Tuesday, July 17, 2012
How to weigh stuff in zero gravity
How do you measure mass in a weightless environment? Well I`ve personally always wanted to know this, just because astronauts happens to be in a zero gravity environment doesn`t mean mass disappears. NASA Astronaut Don Pettit demonstrates how this done as part of a collaboration between NASA and the American Physical Society in this video. Pretty simple and ingenious solution if you ask me.