cali-for-mia:netherstray:keeaall:bando–grand-scamyon:hockeylvr42:truthsearum:HuhThe fish tank is fil
cali-for-mia:netherstray:keeaall:bando–grand-scamyon:hockeylvr42:truthsearum:HuhThe fish tank is filled with a gas called sulfur hexaflouride, which is more dense than air. This gas is so dense you can actually fill a fish tank with it and then put an aluminum foil boat on top of it to give the impression that the boat is floating. He then scoops some of the heavier gas out of the fish tank and pours it into the boat. The boat fills up with the heavier air, and sinks to the bottomThe hellScience is just witchcraft that can be explained… No one can tell me any different.Gases act like liquids but the molecules are spread out further than liquids so we generally can’t see them or feel them. But they move like liquids.Sulfur hexaflouride also acts as the opposite of helium when inhaled, making your voice super deep! (But as with helium, inhaling it causes a loss of oxygen which can be dangerous) -- source link