Iron filings move to the music above an array of computer-controlled magnets in TechnoFrolics' "Choreographed Iron Dust" display shown at last weekend's World Maker Faire in NYC.
Display of choreographed iron filings
The automobile industry killed a legendary guitar pickup. 40 years later, Fender just brought it back.
CuNiFe is an alloy comprised of 60% copper, 20% nickel, and 20% iron (the later of which is sometimes mixed with cobalt). It stands out not only because of its… READ THE REST
Humans have a sixth sense for Earth's magnetic field
A new study suggests that humans can subconsciously sense Earth's magnetic field. While this capability, called magnetoreception, is well known in birds and fish, there is now evidence that our… READ THE REST
Magnets and Marbles
This isn't your usual kinetic pachinko balls-in-a-gravity-maze toy, but a mindbending demonstration of magnets. It starts getting really crazy at about 2m in but one should enjoy the subtle pleasures… READ THE REST
Save a combined $298 on this 8-piece knife set and sharpener
We thank our sponsor for making this content possible; it is not written by the editorial staff nor does it necessarily reflect its views. TL;DR: Need new knives? This 8-piece set of… READ THE REST
Stay on budget with this Grade A refurbished Apple iPad and accessory bundle for under $200!
We thank our sponsor for making this content possible; it is not written by the editorial staff nor does it necessarily reflect its views/ TL;DR: Treating yourself to some new electronics… READ THE REST
Here's how to get Rosetta Stone and Microsoft Office for $199.99
We thank our sponsor for making this content possible; it is not written by the editorial staff nor does it necessarily reflect its views. TL;DR: Want to learn something cool and… READ THE REST
