Chemical Forums

General Forums => Generic Discussion => Topic started by: boba on January 05, 2018, 11:20:15 PM

Title: VACUUM CHAMBER -- IS THIS VIDEO FAKE?
Post by: boba on January 05, 2018, 11:20:15 PM

I CAN'T TELL IF THIS VIDEO IS FAKE, ESPECIALLY AT THE END? IF IT'S NOT, CAN SOMEONE EXPLAIN THE SCIENCE TO ME?

https://www.youtube.com/watch?v=uH4YBybMwnY

THANKS

Title: Re: VACUUM CHAMBER -- IS THIS VIDEO FAKE?
Post by: wildfyr on January 06, 2018, 12:00:26 AM

Its just soap and something a little volatile (water?). With the vacuum on lots of bubbles form as the liquid converts to a gas. At the end they basically all just pop because there is no more water to vaporize and the pressure of the chamber drops sharply.

You know it's considered very obnoxious to talk to people online in all capitals right? Also, please only post the same thing in one forum.