Bottle of Homemade hydrogen | |||
Sample Image | Demonstration Video | |||
Bottle of Homemade hydrogen. This is a very Martha Stewart sample: I made it from scratch with two batteries, two paper clips, and a cup of salt water. (Sorry Martha, I did not use flavored sea-salt.) Making hydrogen gas is actually very easy, and you can read all about how to do it by clicking the story book icon for this sample. Source: Theodore Gray Contributor: Theodore Gray Acquired: 20 August, 2002 Price: $0 Size: 2.5" Purity: >90% | |||
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