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Uploaded by jgizmo on Oct 1, 2011
Real time video of melting black sand into glass using a 26" x 38" fresnel lens purchased from Greenpowerscience.com. Shot with Canon G9 while holding two polarizing lenses in front of the camera.
Science & Technology
Standard YouTube License
SO that's how they make marbles! lol Cool video! Thanks for sharring!
STARFIRESOLAR 4 months ago
wow that is amazing, it was so quick.
thats a large fresnel, u used the lens and sunlight?
McDonaldsHamburger 4 months ago
Mesmerizing to watch. I love how the perfect sphere just rises up...
0HARE 4 months ago
Damn. I want a fresnel lens now! :-D
smallbloc 4 months ago
great planet forming video
cmp32281 4 months ago
so that's how the planet was formed...
Judadiah 4 months ago
cool
Acridfusion 4 months ago
That's amazing!
luckyhenry1 4 months ago
I dropped my jaw.
jandeanful 4 months ago
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SO that's how they make marbles! lol Cool video! Thanks for sharring!
STARFIRESOLAR 4 months ago
wow that is amazing, it was so quick.
thats a large fresnel, u used the lens and sunlight?
McDonaldsHamburger 4 months ago
Mesmerizing to watch. I love how the perfect sphere just rises up...
0HARE 4 months ago
Damn. I want a fresnel lens now! :-D
smallbloc 4 months ago
great planet forming video
cmp32281 4 months ago
so that's how the planet was formed...
Judadiah 4 months ago
cool
Acridfusion 4 months ago
That's amazing!
luckyhenry1 4 months ago
I dropped my jaw.
jandeanful 4 months ago