Look! Bird (-shaped bullets) made holes in bird... feathers! Well, not quite, although that would have been awesome too. Actually we were doing some nitrogen-assisted laser tests on various regular, i.e. boring materials, such as plywood and mat board. Then I came across some feathers and here's what it turned out to be: Now that […]
Wednesday Links: The Cloud, Laser Wood a...
Solar botics
July 9, 2014
Well, we missed out on spring, but summer is finally here and it is hot! And that means we have fireworks, mosquitoes, green stuff on trees, bunnies and sparrows, air conditioning, donuts, lasers, er... that is year round. That’s why today we have some thunder clouds in order to provide some cooling, laser bent wood to provide some funky patterns, and turtles. They are always good to have no matter the weather.
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Interactive Cloud Cloud stuffed with electronics including Arduino and motion sensors to simulate real thunder cloud. I wish it also hovered around on its own. (Via Colossal) |
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Curved Laser Bent Wood Via the geeks at Instructables.com, here's something we'll be putting in our "Laser-to-test" file. Let's make flexible wood with laaaazors! |
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Please Tell This Robot What a Turtle Looks Like ...or teach him to ask about it if he doesn't know. (Via IEEESpectrum) |
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Light Pen Draws on LED Matrix This seems like a beginning of something really cool. Maybe because it involves LEDs, or drawing, or matrix, I am not sure. (Via Hackaday) |
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A DIY Water-Saving Device Saving water is good. I want one of those for psychological pressure, and more general guilt. (Via Arduino blog) |
Just like turtles, LEDs add to any project, so hence them.
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Marble Catapult, New Product
Check. This. Out. Don from Ontario sent this video our way, of a marble catapult machine he made that uses the GM18 30:1 Mini Metal Gearmotor. He goes into great detail on the mechanics and engineering, and the action starts around the 3:37 mark. We can't believe how intricate the design is, and can't even […]
Another Junkbots review
We're pretty proud of our book, "Junkbots, Bugbots, and Bots on Wheels", especially with reviews like this!
New Product: Adafruit Feather Boards �...
Adafruit FeatherWing Proto - Prototyping Add-on For All Feather Boards $6.95 A Feather board without ambition is a Feather board without FeatherWings! Adafruit Feather M0 Basic Proto - ATSAMD21 Cortex M0 $27.80 Feather M0 Development Board - Thin, Light, Powerful! Adafruit FeatherWing OLED - 128x32 OLED Add-on For All Feather Boards $20.85 This is the […]
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