A Basic Science Video

Here is my first video upload and it deals with liquid nitrogen. This is a very basic grade school science demonstration. I dip the empty bottle into the liquid nitrogen which causes the gases to contract and collapsing the bottle. Then it inflates once the gases begin to warm up again. That is Dr. George Farr in the shot when I hold the bottle up.

I had to strip the audio and narrate because I picked up some proprietary discussion. I will be more careful in the future. The audio isn't completely necessary, so if you don't have speakers or don't want to hear my angelic voice, you don't have to.