scienceall18 Posted February 5, 2008 Posted February 5, 2008 Hi Is this some sort of a special effect or can you really do this? Also how do they do the voices? I get helium but what about the other thing? John
YT2095 Posted February 5, 2008 Posted February 5, 2008 it`s Sulpher hexafluoride gas, it`s VERY dense! and it`s no Trick and certainly NOT "majik"
insane_alien Posted February 5, 2008 Posted February 5, 2008 technically its physics. the chemistry would come in the making of the Sulphur Hexafluoride.
markus.dnd Posted February 10, 2008 Posted February 10, 2008 well . i would ask about making Sulphur hexafluoride gas it would be fun to show children something totally different. and educational for me
Fuzzwood Posted February 10, 2008 Posted February 10, 2008 Problem is to get it out of your lungs again
ydoaPs Posted February 10, 2008 Posted February 10, 2008 Problem is to get it out of your lungs again Stand on your head!
thedarkshade Posted February 10, 2008 Posted February 10, 2008 I think it's a stupid thing to make those kids breathe it in, no matter how less dangerous it is! It a bad habit, especially to teach it to children. One of the basic rules of lab says: Never inhale directly anything!
markus.dnd Posted February 11, 2008 Posted February 11, 2008 Well i am not going to let people inhale it. but floating boat is actually rather fun thing.
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now