Category:DIY

From Christoph's Personal Wiki

Use a Wristwatch As a Compass

"Hold a watch with 12 o'clock at left. Move your arm so the hour hand points at the sun. The spot halfway between the hour hand and the 12 is south".^[1]

Misc

• 10 Surprising Uses For Aspirin
• Funditor
  • The Laser Listener - Espionage Technology for $3
  • DIY laser long-distance listening device
• SparkFun Electronics — has lots of stuff for creating DIY projects
• DIY Drones — by Chris Anderson (of "The Long Tail")

References

1. ↑ MAKE Magazine.

Articles in category "DIY"

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