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Making Homemade Playdough Circuits
You’re never too young (or too old) to start learning the joys of electronics. You don’t need to know how to solder, or even how to plug circuit components into a breadboard. As long as you’re past the “I’m going to stick this up my nose” phase, this homemade playdough circuit project is a great way to introduce kiddos and adults alike to basic circuits and electricity.
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What You’ll Need
- Water
- Flour
- Salt
- Cream of Tartar
- Vegetable Oil
- Sugar
- Alum
- Distilled Water
- Food Coloring
- LEDs
- A DC power...
Motorola's Latest Phone Comes as No Friend to Hackers

Motorola's Droid 3 debuted on Thursday, though phone modification enthusiasts aren't happy with its locked-down software. (Photo courtesy Motorola)
Motorola’s Droid 3 features a locked boot loader, which is a program that loads the operating system software on every smartphone when it’s turned on. The company said it planned to change the policy this year.
The news first came from a Motorola support forums represen...