This section broadly covers Alternative Energy.
Additionally also covering the following topics:
Free Energy Devices & Alternative Energy Research.
Dr (Peter) Lindemann
Free Energy
Free Energy News
Infinte Energy
Instructables, How to build a Tesla Coil
JLN Labs
Leedskalnin.com
LENR-CANR.org
Practical Guide to Free Energy Devices
Rodin Aerodynamics (Marko Rodin)
Tom Bearden
Vortex Based Mathematics (Randy Powell)