HOW TO -Bluetooth stereo in the car
Chris writes “Considering how many people bought the HP Bluetooth stereo headphones and got disappointed when the headband snapped, I thought that it was time to do something useful with the ‘broken’ headphone. We’ll take you through all steps of dismantling the Bluetooth receiver and building it into a nice mouse housing with 12v in and line out. And as the device keeps its battery, you can also use this as a portable Bluetooth stereo receiver and plug in you high quality headphones or even connect it to your stereo at home.” Link.
“In the November 1999 issue of EPE (Everyday Practical Electronics), a small and intriguing circuit was published in the Ingenuity Unlimited section by Z. Kaparnik. It was a very small implementation of a typical transformer feedback single transistor invertor. The transformer was a standard ferrite bead with two windings wound on it and the circuit was using the high voltage pulse generated when the transistor turns off to light an LED from a single 1.5V battery. This page has two variations on the original design to use the simple circuit in a useful manner.” 
Pastelero has a great how to on controlling WinAmp via a serial port “Nowadays, winamp has full support to keyboard shortcuts. But some time, when winamp didn’t have this feature, I was thinking in some way to make a easy way to change music by simply pressing one button, it would make things faster and would help me to change music during games. So I decided to make a external control panel, to make it easier to change musics, volume up or down, toggle shuffle and many other features by pressing just one button. I found one winamp plugin that shows how to configure a external control using the Serial Port, being able to make 4 or 15 buttons control…” [
This might make a good low cost DIY centrifuge for here on Earth too – “For most space travelers, the first effect of weightlessness they feel is nausea. But over the next few days and weeks, the lack of gravity takes its toll on the rest of the body, leading to muscle and bone mass depletion and troubles regulating blood pressure…researchers at UC Irvine and the National Space Biomedical Research Institute (NSBRI) have developed a two-person, centrifuge-like, one-stop workout machine that makes its own gravity. They call it the Space Cycle.” 
I was just making one of these when MAKE pal Steve sent this in! – “Well, as you may know I like to shoot a timelapse video now and then… I’ve been using an earlier version of this iSight tripod mount for about a year, so today I thought I’d share the new and improved version: It consists of a couple of pieces of hardwood braced at a 90 degree angle… I have one piece of wood with two holes in it (the mounting plate), and then a piece of wood that is 90 degrees to the mounting plate for the iSight bracket to grab on to, and then two triangles (with the corners cut off)… “ 
These Stanley wristwatches from Japan have different tools built in each watch – flashlight, hex wrench, screwdriver, measuring tape, telescoping rule and a mini-vice. I’m not sure I’d wear most of these, but the one with the measuring tape looks really handy. I wonder if it could store height / width and depth quickly via some memory function. 
Make friend Lauren shares with us a few pics she took at the 
