Every year a group of my friends have an engineering Secret Santa. The rules are simple: make something cool for under $20 that requires engineering to complete. In years past we’ve seen Google cardboard VR headsets that are 6DOF, match stick rockets, 3D printed fans that explode when used, 3D printed rockets with cardboard launch […]
Wednesday Cool Links: Bioluminescence, F...
Solar botics
November 12, 2014
Keep warm! What else can I say... This is the season of thermosocks, spice chai, frozen windshields and many layers. For those who are not hibernating just yet, here's a weekly dose of entertainment:
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Bioluminescent Bacteria Lamp I want one! Hopefully no bacteria were hurt in this lighting experiment, and they were all paid accordingly before being let go home into the Mediterranean. (By Teresa van Dongen, via TheFoxIsBlack) |
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Glowy Zoey Costume version 2.0 Simple as a stick person and brilliant as RGB LEDs idea, also reacts to sound. Video |
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Ferrofluid as Album art Ferrofluid can be strikingly psychedelically beautiful too. Especially if given some color. (Via Laughing Squid) |
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Wax Motors A comprehensive teardown of a wax motor. (Via Hackaday) |
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An Aerial Laser Display Seems a little seizure-inducing at the moment, but looks like it has big potential. (Via Colossal) |
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LED Wood Clock Wish it was shown with the lights off/at night.. (Via Imgur) |
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Monday Projects: Lasercut Stamps - Resea...
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Arc Reactor Kit Assembly Instructions
Arc Reactor Kit Build Instructions Here's a quick blog on how to assemble the Arc Reactor Kit - Limited Edition. 1. Remove brown paper from all 4 acrylic pieces - the pieces are actually clear, so remove all the paper from both sides.
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Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Please visit www.P65Warnings.ca.gov for more information. This item was manufactured prior to August 31, 2018.