The Rodin Coil: Is It The Greatest Discovery of All Time? Seems pretty simple...
Bulid your own zero point genertator
Picture of First, follow the schematic to build the free energy circuit
Make a light bulb out of simple household materials! You'll make a filament bulb analogous to those made by Edison before tungsten became the norm. (A great science fair project.):
Éste es el diagrama del regulador
Build a 30$ laser Scanner
Adam's compressor enclosure - Tested
22 Tricks You Must Master To Become A Keyboard Ninja Ctrl + Shift + N (incognito mode)
Layertrace 3d printer the next generation in DLP desktop printers.
The stick-anywhere digital clock -- http://www.kibardindesign.com/en/white-and-white-clock-black-edition.aspx