GREENPOWERSCIENCE Solar Energy
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TROUGH MIRROR SOLAR PARABOLA Hot Water Steam Engine
Solar Water Heater Steam Parabolic Mirror Trough
TERRA PRETA
STEAM ENGINE 12KW GENERATOR Solar Mirror Array
Black Vulture 300 FPS HIGH SPEED CASIO EXILIM EX-F1
FRESNEL LENS Solar Glass Art Melting Glass Recycling
AQUA WATER LENS PARABOLA 100 GALLONS
SOLAR WATER DISTILLATION Steam Production from 1991
GREENPOWERSCIENCE
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Name:
DAN
Channel Views:
439,347
Style:
Broadcaster
Age:
34
Joined:
May 28, 2007
Last Sign In:
12 hours ago
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A SCIENCE WEBSITE FOR FREE POWER. DAN and Denise host their Green Science Show. FRESNEL LENS AND ALTERNATIVE ENERGY IDEAS. Learn about electricity and wind power. DIY Do it yourself ideas

One of the goals aside from providing education on Green Energy is having a show ©GreenPowerScience on the Discovery Network or National Geographic Channel.

Dan is also actively consulting various projects on enhancing heat collection and maximizing solar output for PV, water purification - UV and flocculation. Also generating a concept for inexpensive powerful solar engines.

Both Dan and Denise are former members of the Screen Actors Guild from days past with appearances in Made for TV movies and National Commercials.
Country:
United States
Channel Comments (362)
PhysicsGuerrilla (9 hours ago)
Facelift, No longer 7thsci .....another had a similar name so I deleted account, I will now be PhysicsGuerrilla

Thanks Dan Send me a note if you will be selling the acrylic mirror... and two 4 ft pieces will work just as good as a 4x8
GREENPOWERSCIENCE (12 hours ago)
@seventhscience

Avoid Spry Chromes, not even close, I tried a $129 3 part, it is silver paint at best. Also I am getting quotes from a manufacture for the acrylic, the cost is about $210 - 250 a sheet after freight, Pallet limit is 60" anything over that OS dp So 1 sheet = $700 freight 20 sheets = $700 freight. The size is the issue. 48x48 is cheaper for shipping BUT there is a $10 per sheet cutting cost.

The acrylic mirror on the internet is about $12 a sq ft after shipping.
seventhscience (16 hours ago)
Typo from acrylic mirror query, the value was 215 not 115....oops
seventhscience (17 hours ago)
What is: di di da da ?...... bc "?" ta0wbc 0
seventhscience (18 hours ago)
Dan do you sell the acrylic mirrors?. I would prefer to purchase from you instead of from others. I am a firm believer in helping the small business.The prices I found on line range about 115 excluding truck freight. also there are the spray chromes I been looking at may be cheaper than the acrylic mirror per square foot when applied on a inexpensive substrate.
ironbord (1 day ago)
where can i get the acyrilic material from you 8ft trough mirror
Jhontubo (1 day ago)
Hello, can you put subtitles in spanish please??? thanks!
seventhscience (2 days ago)
You can make a lens with clear acrylic, first make a "sphere section" cement mold, to your desired diameter, and slick coat it with a layer of plaster. Use a heat gun to form the acrylic over the mold. You can drill multiple bolt holes around the perimiter, then fill the acrylic with water or clear oil. Take a flat piece of clear acrylic with silicone rubber caulk and bolt it to the sphere section.
fernandesilyt (2 days ago)
Hi,
I have a sugestion, make a video about biogas (methane) from decomposition of organic material. Use the gas to run a stirling or steam engine.
=)
motrorizedbikeguy (2 days ago)
Wow. I remember when you first uploaded fresnel stuff and you guys were but a twinkle. Keep up the good work!
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