This is a preview to the adjustable parabolic solar array. Planning on a design similar to the James Webb Space Telescope. These are 12 sided as hexagons do not stretch …
Using a 29″ diameter parabolic mirror, solar cooking is easy and very similar to stove top cooking. Denise Rojas shares one of here recipes that only takes a few minutes …
Simone joins us this week to talk about her D-I-Y astronaut training and compares notes with Adam about their experiences with parabolic flights simulating weightlessness. Plus, Norm recaps his Hamilton …
This is the simplest design from inexpensive material with easy cargo handling and on-site setup. The focal length can be altered for shorter settings but a 1.5:1 ratio to diameter …
This illustrates an easy way to transfer power from one place to another. It is very inefficient but does work. A better solar panel would yield better results.
This is a professionally made high quality solar parabolic mirror designed for sun concentration. This demonstrates a simple use of the mirror. Easy portable water boiling. Not enough power to …
Cut a perfect circle with any standard table saw and mold acrylic. CUTTING A PERFECT CIRCLE ON A TABLE SAW. MAKE A PARABOLIC MIRROR COPYING A PARABOLOID. MAKE PERFECTLY BALANCED …