Helium becomes superfluid and displays amazing properties. To address all the comments about helium "running out": Most helium on earth is the result of radioactive...
New episodes return Wednesday, Oct. 7th @ 9pm E/P on Discovery! Check out exclusive footage straight from the MythBusters' own video cameras: go.discovery.com Adam demonstrates...
Donald Duck voices and floating balloons. Helium is element number 2 on the periodic table. More chemistry at www.periodicvideos.com Follow us on Facebook at www.facebook.com...