by Kathi Leiden | Dec 29, 2015 | Helium, Helium Science
Check the weather report and you might find that there is a chance of rain this week. Check Saturn’s and you’ll find there is a chance of helium… helium rain. Helium rain theory Planetary scientist David Stevenson originally proposed the theory of...
by Kathi Leiden | Aug 25, 2015 | Helium, Helium Uses
Using nothing but helium and foam, helium clouds are becoming a popular promotional tool and a lucrative tourist attraction. Helium clouds in a box The contraption is simple. At the top of the box are interchangeable wooden boards with different holes cut out of them,...