The Stonefridge
A “Made on Earth” spotted on Google maps…“Welcome to Stonefridge. Yes, this really is a replica of Stonehenge – made entirely from refrigerators. Built using only human-power, the monument is now 2.5 fridges high.” [via] Link.
Made On Earth
Yugo runs by wood-gas
“Mr. Anton Peterka along with his team, made his ’85 Yugo 45, using wood and coal for fuel. It’s not a new technology, 125 years old. The process is based on incomplete combustion of wood: due to lack of air, gases are created: carbon monoxide, the main fuels, hydrogen and methane. That mixture of gases is as flammable as gasoline fumes. To get the car moving, it is necessary to “fill it up with wood.” Thanks Nikitos! Link.
Cyborg Roach-Man
MAKE pal Jean interviewed Garnet Hertz (we covered his work in MAKE 02)“Aside from exhibiting a dead frog with a miniature web server embedded in it ( allowing web visitors to re-animate it’s limbs! ), this quest has more recently lead him to using a living roach atop a modified trackball to control a 3 wheeled robot, infra-red sensors providing navigation feedback to the cockroach, with the hope of creating a pseudo-intelligent system with the cockroach as CPU!” Link.
Make a robot to hang out with roaches…
Paolo writes “Here’s a project developed by the Federal Polytechnic School of Lausanne to build insect robots that are able interact with cockroachs communities.” On the site there are photos, videos, PDF schematics and software to download. Link. In MAKE 02 we had a Made on Earth with a roach controlled robot…something for these little guys to look forward to I suppose.
Make a Solar Engine
How to make the engine usually found in the BEAM solar roller – “…the most common use is in a solaroller which is a small wheeled car that charges up and then moves in a quick burst of speed. Since you can only use motors and coils with this circuit robots built with this circuit are mainly mechanical such as my artistic butterflies. One other common use is a little thing called a symet which can roam around and not get stuck using only one motor.” Link.
Pictures from water droplets
There are not a lot of details on this, but I’d like to see how hard it would be to make a DIY version of this outstanding water droplet picture maker “This installation works like a flat shower that shoots out water droplets with different frequency. The difference in distance between droplets results in an image.” Link.
