In one experiment, there are two balloons: one filled with hydrogen, and one filled with helium. The experiment shows what happens when you combine different elements and discover how the gases react ...
Amazon S3 on MSN
Beatboxing changes with helium in this fun sound experiment
The science pros at TKOR demonstrate beatboxing after inhaling helium for laughs.
This demanding experiment is only possible with the help of PSI's proton accelerator facility. There Aldo Antognini's team generates so-called muonic helium-3, in which the two electrons of the helium ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results