
By Evan Ackerman
There are lots of ways to charge USB devices on the go using disposable or rechargeable batteries, but none of them are as small or as cheap as this DIY one. … Continue Reading

By Evan Ackerman
There are lots of ways to charge USB devices on the go using disposable or rechargeable batteries, but none of them are as small or as cheap as this DIY one. … Continue Reading
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Taking a leap beyond the conventional methods of using 3D manufacturing, scientists at NASA have used electron beam to melt raw materials inside a vacuum chamber. … Continue Reading
Droky sent in a great DIY Game of Life Build that uses a PIC 12F683. There are lots of details and he also provides the board layout and the PIC code so you could make your own. The capacitive sensors are a nice touch, the board also looks very well done! … Continue Reading

Art Vanden Berg build a High Altitude Glider Project that has performed 5 flights to date. Have a look at the great documentation of the flight system and flight results. … Continue Reading

If you played with a Meccano set when you were younger as I did this MicroRAX mini T-Slot Construction system may bring back some of those construction ideas. … Continue Reading