Claytronics – Synthetic Reality
Interesting article about “Claytronics” or programmable matter – “The day when doctors routinely made house calls may be past, but that doesn’t mean that someday you won’t routinely see your doctor in your home — with emphasis on “see.” That is to say, your doctor could physically work out of her office. But a three-dimensional lookalike, assembled from perhaps a billion tiny, BB-like robots, could be her stand-in in your home. She could talk with you, touch you, look at you, all under the control of the real, if distant, doc.” Link. Project page here.
Steve writes “Here’s how to make a soda-can Van de Graaf generator. This site contains detailed directions for making a simple Van de Graaf generator with a soda can, some PVC pipe and a few simple everyday components. The site even features a picture of the finished product in action.” 
“A laser harp is basically a big frame resembling a real harp. There are no strings. Instead, beams of laser light are projected from the bottom of the harp. These beams strike light sensors at the top of the frame. When something (a hand, foot, etc.) blocks the beam, a note is triggered on a synthesizer or some type of tone generator. Theoretically the harp could control anything but I’m interested in its musical possibilities.” Here’s how to make one! [
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Winners of the Olympus BioScape contest are in, first place – rat eyes “If the key to the inner self is visible by looking deeply into someone’s eyes, rats must be among nature’s most glorious creatures – for a stunning, brilliantly hued and richly patterned photograph showing the inside of an aging rat’s eye has been chosen as the first prize winner in the 2005 Olympus BioScapes International Digital Imaging Competition.” See the entire gallery here… 
Here’s a detailed log of how to build a utility trailer. Includes a free AutoCAD drawing, materials list, parts list, as well as lots of pictures. Glen writes “I needed a trailer to haul around a snowmobile so I decided that I might get better use out of a general utility trailer instead of a snowmobile trailer. I checked the local trailer retailers and found that the going rate for a 5′ x 10′ utility trailer was around $1,300 Cdn. The trailers weren’t very strong and were made mostly from light angle iron. Always looking for a good project, I decided to build one instead.” 
Pat writes in with these week’s video from the Manufacturer’s blog! “…here is this week’s video of fiberglass insulation being made. The opening screen says, “Sand to Glass to Fiber Glass.” You’ll see here the process from sand to glass, and recycled glass, through 2500-degree ovens and eventually into fiberglass insulation. This is a substance that will be keeping us warner this winter, thought you might want to see how it’s made. The plant you see here makes enough insulation each day to insulate 250 homes.” 