Dye Your Own Yarn, Naturally

Natural dyeing is a great way to learn more about the plants growing around you, as well as how your yarn is processed. Most commercially dyed wool is done so with chemical or acid dyes, since natural dyeing is more variable, and requires quite a lot of plant materials to... Read more »

“Chopsticks” the Spider Robot

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  • 12/18/2012 @ 10:42 pm

  Multi-limbed robots such as hexapods can be very complex and expensive. This is a relatively cheap and simple 8-legged robot made with chopsticks, Polymorph and an Arduino-compatible controller. Most of the servos cost under $8 if you shop around. I have seen the 12Kg/cm servos for as little as... Read more »