Compressed helium tanks aren’t permitted on planes ... still considered a hazard when traveling on a plane. Small ...

Engineers are hoping to turn an accidental discovery of helium on the Iron Range into a plant that will extract the gas and ...

The other argument is that helium balloons are claimed to reach a height of anywhere up to ten kilometres before shattering into tiny little pieces. These pieces, it is said, would be too small to ...

Chef Grant Achatz serves up some very unusual dishes, and one of the most popular is an edible helium balloon. Customers are served the balloons and encouraged to suck in the helium before eating it.