What is an oscilloscope? Well, it's an electronic instrument that produces traces of color on a cathode-ray tube that corresponds to oscillations of voltage and current. Check out this video to learn how to make the world's simplest scilloscope. The best part? You can do it in five minutes.
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Recharge non-rechargeable batteries in seconds
How To:
Crack Wi-Fi Passwords—For Beginners!
How To:
Make a satellite dish Wi-Fi antenna for free internet
How To:
Convert a coaxial jack into a Ethernet jack
How To:
Hack a coin operated laundry machine
How To:
Get your PSP hooked up to the Internet without needing wifi
How To:
Make a Super Cheap One-Way Check Valve
How To:
Make an AC Arc Welder Using Parts from an Old Microwave, Part 1
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