While no one will question that helium makes your voice sound funny, people who are knowledgeable about acoustics...man with an Australian accent sing a monotonous song with a vocal tract full of helium . Check out http://www. phys.unsw.edu.au/PHYSICS_!/SPEECH...
8 Answers · Entertainment & Music · 22/07/2009
Helium is a Hazardous Material. It can cause rapid breathing and rapid heart rate are common. In severe cases abnormally... injury. Hyperventilation may develop. Vapors may cause dizziness or asphyxiation without warning. DO NOT PLAY WITH HELIUM ! You may not have the brain cells to spare!
8 Answers · Entertainment & Music · 26/10/2008
Helium is lighter and thinner than oxygen (air). It makes...inhale it your voice gets higher. If you inhale too much helium you'll pass out, my friend did once!
8 Answers · Entertainment & Music · 11/08/2006
Helium -- definitely -- ooh it's been so long since I've sucked it out of a balloon and talked silly...that is sooo fun!
8 Answers · Entertainment & Music · 27/08/2006
Helium balloons. Though I could still have a blast with regular air...these competitions with balloons. Like sucking the helium out of the balloon and doing karaoke. You could do a numerous amount of...
8 Answers · Entertainment & Music · 21/07/2013
Helium inhalation is the 4th most common addiction in my country, just behind...confession out of her before breaking into her house to confiscate any helium cylinders, balloons and a few small electrical items to compensate...
7 Answers · Entertainment & Music · 31/03/2008
yes you can mix helium and air but the balloon will not float as well. helium is lighter than air... above the air around us. by adding air into the balloon with helium you are making it heavier and so it will sort of bob rather than...
6 Answers · Entertainment & Music · 26/11/2008