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3D Print with Sand (2011) [video]

82 pointsby michaelxiaover 10 years ago

3 comments

yzzxyover 10 years ago
Nice! Reminds me of this very relaxing video:<p><a href="http://vimeo.com/9498805" rel="nofollow">http:&#x2F;&#x2F;vimeo.com&#x2F;9498805</a>
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brinkover 10 years ago
What&#x27;s more interesting is how much energy there is in just that screen&#x27;s surface area of sunlight. Enough to turn sand molten in under a second. Thinking of just how far away that is from the sun, and how much more surface area there is in a sphere with a radius that size..
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IanCalover 10 years ago
This is really cool, although leaving that size of fresnel lens uncovered makes me nervous.