Fresh hacks every day
If you’re looking for a way to let the kids get hand-ons with science this is a perfect example of how to do it. [Erich] wanted to help out with his 7-year-old’s science project. They decided to build a working model of a steam engine but couldn’t find online instructions appropriate for the age group. So the two of them … Read the rest
[Fran's] been working on her own version of the Arduino. She calls it CuteUino for obvious reasons. The size of the thing is pretty remarkable, fitting within the outline of an SD card. But that doesn’t mean you won’t get the power that you’re used to with the device. She’s broken it up into several modules so you can … Read the rest
Earlier this week I saw a video that was showing how some guys made some really cool bullet time effects with 15 tiny rugged awesome cameras called “GoPros”(that wasn’t a paid endorsement, they’re awesome). For those unfamiliar, the bullet time effect gained popularity from the first matrix movie. The footage slowed down to slow motion while [Neo] dodged some bullets, … Read the rest
Pictured above is a remarkable piece of experimental technology from the 1950′s that never ended up going anywhere. The Hiller VZ-1 Pawnee is a single-rider vehicle that was supposed to provide a tactical advantage to US forces. The Office of Naval research spent a couple of years developing the aircraft, wich uses two rotors mounted inside the base of the … Read the rest
[Ben Krasnow's] latest project is a delicious one. In the image above he’s showing off the beginnings of his cookie dispenser. No, it’s not another take on a way to eat Oreo cookies. It actually comes much earlier in the production chain. His device is akin to a 3D printer for baked goods in that it will be … Read the rest
A reverse geocache – a box that only opens in a specific geographical area – is a perennial favorite here at Hackaday. We see a ton of different implementations, but most of the time, the builds are reasonably similar. Of course dedicating a GPS receiver solely to a reverse geocache isn’t an inexpensive prospect, so [Eric] came up with a … Read the rest
Here’s an interesting, and rather dangerous, use for those old big screen TVs that are frequently listed for FREE on Craigslist. With the lens from the old TV built into an adjustable wooden frame, [Grant] was able to melt a stack of pennies, instantly burn wood, melt spots in concrete, and serve his family … Read the rest
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