Meteor showers! This week! Everybody watch! And other than that, watch the links. They are shiny too and they come out at night and eat all your strawberry pie and pencils… Er, no, they don’t, actually. But they will only shine the light of their internet goodness on you: My open-source, do-it-yourself cellphone (built with […]
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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Odds and ends
Greetings, ye fine fellow travelers of yon internet. This week you'll find that we have three new and completely unrelated items to show off: 17010 3-AA Battery Holder - This three-cell holder has 9V-style snap connectors, and can create 4.5V with Alkaline batteries. 17390 Tact Switch - A push-button style switch that's compact, inexpensive and […]
Project: Experiments in Watermelon Filam...
It takes a while to get to know all the quirks of your 3D printer and filament well. We thought we'd add to the knowledge base and share what we've learned about using the eSun 1.75mm PLA filament in Glass Watermelon Red on our Kossel Pro delta style 3D printer.
New! Servo2 and RM1a motors
We've got in an inventory of Grand Wing Servo S03N standard servos. These pack quite a bit of power, and prove to be pretty good for standard servo applications. We're sorry to say that the RM1 is no-more. The RM1 is dead; long live the RM1. (I never understood that phrase...) All hail the RM1a! […]
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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.