Month: March 2006

Crocheting the Lorenz Manifold

Crocheting the Lorenz Manifold

With just 25,511 crochet stitches, Dr. Hinke Osinga and Professor Bernd Krauskopf have created a real-life version of the Lorenz equation. This crochet piece helps us learn more about how chaos arises and is organized in systems as diverse chemical reactions. The work didn’t stop there. The duo challenged others to the test offering a […]

Read resistors with Resistulator

Read resistors with Resistulator

Simon writes – “You might be intersted in this OSX Dashboard Widget by Nicholas Zambetti Resistulator. It calculates the value of a resistor from the sequence of colored bands painted on the resistor. It also displays the corresponding color sequence when a resistor value is entered.” Link. Previously: HOW TO – Read color coded resistors […]

Use your feet to control your computer

Use your feet to control your computer

Dance Dance those emails away – “This is just one off-the-shelf piece of hardware we can use,” A.J. Brush, the lead researcher on the project, said after demonstrating the technology. “Now we’re looking at broadening, thinking about accelerometers or other things you could strap onto your feet so you really could be just sitting at […]

Roof making

Roof making

Maffiou’s Instructable on roofmaking – “Not that long ago, I purchased a building whose roof was made of cement sheets known to contain asbestos. As I intended to move in with my wife and kids, there was no way I was keeping it like that: So I decided to change the roof for a standard […]