Make a PVC door stop…
Matt writes “My short how-to on making a doorstop form pvc pipe. I like to think of pvc pipe as the modern day erector set….an old house and the inherent settling which may and does occur; our floors and doorframes aren’t exactly level or square. This being the case my office door has a tendency of closing on its own ever so slowly. While I have done my best at making adjustments to the hinge locations it still wants to close. Now I could buy a doorstop at my local home improvement mega-store but what would be the fun in that? Hence my homemade pvc doorstop.” Link.
Here’s a great how to for simple bot “The following article will show you how to build a simple robot, called “The Beetle Robot”. It’s great for beginners and easy to do. Most of the components can be bought for much cheaper at Digi-Key, Jameco, or similar. At Solarbotics you can find the dual AA battery holder and the Mabuchi motor. You can find these components at any good electronic store.” Thanks William! 
The sixth annual Bloggies are here and we just voted for our favorites (there were a lot, but our pick for weblog of the year is 
Alex writes “There was a Videopac 7400 with a broken power switch in the attic. Next to it was a NES which only life sign was a blinking power led and blinking screen. These would be my two victims: I would try to fit the Videopac inside the NES-case. Not hindered by any technical skills whatsoever and with a newly acquired dremel-clone, I made a start.” 
Southpaw writes “Theo Jansen, Dutch physicist turned sculptor has been perfecting or “evolving” his 
Wow, nice project and the MP3s on the site are fantastic! – “SIDman is a portable SID music playing device. If you don’t know what SID music is, then get thee 
Matt writes “This stuff looks pretty incredible. To me the finished product looks a bit like an adobe building. It should greatly increase affordable housing in areas where it would have previously been too expensive.” Grancrete is a spray-on structural cement and here’s an overview of the Grancrete rapid construction process…”