‘Crush and zap’ recycles circuit boards more cleanly 03/21/2007 Researchers in China are working on ways to recycle PCBs (Printed circuit boards) – for the most part PCBs from...
Viktor’s amazing 4-bit processor 03/21/2007 Viktor writes – I’ve been a software guy all my life. However, I was always fascinated by electronics, and part...
Felt creature MP3 player holder 03/21/2007 Sumit made this super-simple little felt creature that holds an mp3 player on an arm… The saga of Shilman’s rescued...
Berkeley public library tool lending 03/21/2007 This is really neat, if you live in Berkeley you can check out tools, read the list there are some...
HOW TO – Take infrared pictures with a digital camera 03/21/2007 Sam writes – In this video instructable, I will show you how to make an infrared filter for your digital...
HOW TO – Make low cost Hydrophone (listen to fish & whales talk) 03/21/2007 MisterB sent in this video on how to convert a simple toy microphone into a hydrophone to listen to underwater...
HOW TO – Make your own instrumented glove 03/21/2007 Alex writes – I have always found it a challenge to make things at virtually no hardware cost, using old...
The tikker 03/21/2007 In the comments of the “Mechanical hit counter project” daan__ writes – “I built something like this from a old...
HOW TO – Make a rotary evaporator on a budget 03/21/2007 Tenderbutton would be proud- In case you need to create a monolayer of lipids inside a spherical flask and don’t...
Box shaped heart 03/21/2007 Raphael writes – Here it is: a box, yes, ladies and gentlemen, a box that can read your pulse and...
