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DAN ROJAS
Green Power Science is dedicated to the backyard scientist.
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DAN ROJAS 13h
I added a video to a playlist Jefferson Airplane - White Rabbit, Live from Woodstock 1969 [HD]
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DAN ROJAS 13h
I added a video to a playlist Buffalo Springfield - For What It's Worth 1967
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DAN ROJAS 13h
I added a video to a playlist Paint it Black - Vietnam War
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DAN ROJAS 13h
I added a video to a playlist Creedence Clearwater Revival - Fortunate Son
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DAN ROJAS Mar 11
Daylight Saving Time. I was actually asked to following question a few days ago….. "Do your solar panels make...
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DAN ROJAS Feb 12
OWING PRESERVATION LAND can be expensive but totally worth it. Aquaculture is awesome....
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DAN ROJAS Feb 12
Albert Greenberg Aquaculture Eureka Springs Nature Trip Vintage Florida.: via
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DAN ROJAS Feb 5
Imagine clear glass mixed with steel for 3 hours at 3300˚ F and 2 hours annealing. The end material is 100%...
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DAN ROJAS Jan 31
Video from our new Channel Fresnel Lens Versus: One of those things. Silly viral stuff:-)...
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DAN ROJAS Jan 24
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DAN ROJAS Jan 23
Longer video working in the sun.
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DAN ROJAS Jan 18
I added a video to a playlist 3000 DEGREE solar Knife vs Soda Can Unopened Fresnel Lens solar
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DAN ROJAS Jan 18
I added a video to a playlist 3000 degree Solar Knife Beer Bottles vs Fresnel Lens
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DAN ROJAS Jan 18
I added a video to a playlist MOLTEN 3000 DEGREE Solar Knife vs SOLID STEEL SCREWS FRESNEL LENS
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DAN ROJAS Jan 18
Giant Positive Lightning Strike plus some extra lightning.: via
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DAN ROJAS Jan 17
FRESNEL LENS HOT SOLAR KNIFE: PLEASE SUBSCRIBE TO OUR NEW...
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DAN ROJAS Jan 17
I added a video to a playlist Can Solar Death Ray Melt an iPhone 7? (Parabolic Mirror)
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DAN ROJAS Jan 16
I added a video to a playlist Parabolic Mirror Array Solar Powerhouse SPOTLIGHT FIRE
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DAN ROJAS Jan 16
I added a video to a playlist PARABOLIC MIRROR 55.7" PARABOLOID SOLAR POWER STEAM Free Energy Giant
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DAN ROJAS Jan 16
I added a video to a playlist Parabolic Mirror from a Trash Can Lid HACK Death Ray Solar do it
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