This kit is a must for the beginner. After practicing your soldering techniques on the special area of the board, you’ll be ready to assemble this European siren with flashing LED’s. This a soldering iron and wire cutters. Requires one…
Robot Quadricoptors Play Ping-Pong (Video)
http://www.youtube.com/watch?v=3CR5y8qZf0Y See two quadricoptors play ping-pong without a table. The quadricoptors are autonomous (they are controlling themselves). This is really cool. Uploaded to YouTube by UntitledTitle http://www.youtube.com/watch?v=3CR5y8qZf0Y Retrieved Thursday 31st March 2011 11:26 am EDT
The Best Bike Book (The Park Tool BBB)
A visit to your local mechanic costs you time and money, especially when you could learn to pull that bottom bracket yourself. But even the most seasoned home mechanic will find the Park Tool book useful when there’s a $5k…
50 Dangerous Things (You Should Let Your Children Do)
In a time when children are too often coddled, 50 Dangerous Things (You Should Let Your Children Do) reminds readers that climbing trees is good for the soul, and that a pocket knife is not a weapon. Full of exciting…
Make a Scissors Lift (Woodworking Plans)
Here is a fun project that can put your son’s power drill to work. It does require an adult to rip the scissors legs to width, and to saw the pieces to length. With the pieces sawn to length ahead…
How to Solder Properly
Dave takes you through everything you need to know to do good quality soldering.