A very cool look at the Genius of Nikolai Tesla, including his battles with his arch foe, Edison. This look has links to 5 different wonderful aritcles that will give you a complete picture of Tesla the man...and the inventor.

Compared to steel, Six times lighter in density, ten times stronger in tensile strength and thirteen times higher in bending rigidity - Graphene paper (GP) seems to enter the new world of automobile manufacturing with its nano-structured configurations.

And GP is going to replace the steel!

GENEVA - The French have been credited with inventing the bidet and popularising pissoirs or public urinals, and now they can add the biodegradable and portable toilet to their name.

Frenchman Mayer Helewa designed the lightweight, easy to construct and carry toilet after Hurricane Katrina, when thousands of displaced people were crammed into a stadium for a week, with hardly any access to facilities.