Quarter Shrinking and Can Crushing Gallery
“The Quarter Shrinker uses a technique called high velocity electromagnetic metal forming, or “Magneforming”. This technique was originally developed by the aerospace industry in conjunction with NASA, and has been popularized by Aerovox, Grumman, and Maxwell. It involves quickly discharging a high energy capacitor bank through a work coil to generate a very powerful and rapidly changing electromagnetic field which then “forms” the metal to be fabricated. While it works best with metals of relatively high electrical conductivity such as copper or aluminum alloys, it will work to a more limited extent with many poorer conducting metals and alloys such as steel or nickel.” Thanks Derek! Link.
Martyn sent along some more photos of the LEGO Pinball machine we 
This MP3 player is made from an old Nintendo controller. The buttons were rewired and are used to control the music and select the songs. If you have an old controller and a busted up MP3 player, this looks like a fun mod to attempt. [
Giorgio write “Hi, with respect to the post you wrote about 
“The original Minix was an educational operating system – that actually served as the inspiration for development of Linux. MINIX 3 is a new open-source operating system designed to be highly reliable and secure. It is based somewhat on previous versions of MINIX, but is fundamentally different in many key ways. MINIX 1 and 2 were intended as teaching tools; MINIX 3 adds the new goal of being usable as a serious system on resource-limited and embedded computers and for applications requiring high reliability.” One of the nice things about Minix 3.0 is that unlike previous versions of Minix – it installs and runs just fine inside of Virtual PC. Thanks Brian! 
Here’s a pretty fun site that lets you generate your own warning labels with choice of graphics and text. You can make DANGER, WARNING and other types all with the familiar icons you’d expect. Fun for project and pranks. I might make a set of these and slap on products that have wacky DRM, like those Sony CDs. 
“The ideal time to install a home network is while your home is being built. It is so much easier to run all the cabling throughout your home before the walls are finished. This web page will describe the network that I installed in my new home as it was being built with a focus on the ‘How To’ aspect.” [