The Ruben’s Tube: Proving that basic science concepts are more fun to learn when you add open flames since 1904. Want to build your own? There’s an Instructables for that.
Thumbnail image courtesy Flickr user tom_adams, via CC.
The Ruben’s Tube: Proving that basic science concepts are more fun to learn when you add open flames since 1904. Want to build your own? There’s an Instructables for that.
Thumbnail image courtesy Flickr user tom_adams, via CC.