Sound of Explosions in Space? part 2

In this experiment I set off a small explosive charge in a chamber 30cm from a piece of paper once in air and once in a near vacuum.
The results told me a lot about sound in space so I've made it a sequel to the last video which can be found here:
https://www.youtube.com/watch?v=l8MljsHpYRk
thanks again to tesla500 for the awesome camera which can be found here: https://www.kickstarter.com/projects/1714585446/chronos-14-high-speed-camera?ref=347vmt&gclid=CMTghY-5_NACFQ5qfgodCQkE1w
Help me make videos by donating here: https://www.patreon.com/CodysLab

Видео Sound of Explosions in Space? part 2 канала Cody'sLab