Voltage: Strange lightening effect at transformer

SelfAssembled: Nanotechnology

NanoOptics: Nanotechnology

NanoMechanics: Nanotechnology

NanoChemistry: Nanotechnology

PerendevMotor: Interesting idea, if it turns out to be real. check it out here

Real Player files

Hexalifter: Levitating thingy, build your own. check it out here

Bfreactor8: Alternative fuels. check it out here