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
- COMMENTS
- magnetism
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 $169 on a lifetime license to Microsoft Windows 11 Pro and never look back
TL;DR: Revamp your digital world with this incredible lifetime license to Microsoft Windows 11 Pro, with its seamless interface and top-notch security, for only $29.97 (Reg. $199) until 11:59 PM on 1/07.… READ THE REST
Upgrade your tech for the new year with this refurbished iPad Pro, less than half price right now
TL;DR: Save over $350 on a refurbished Apple iPad Pro 10.5" 256GB, plus a free accessories bundle, with this sweet deal on sale for just $315.99 right now. Tech fans, it's time… READ THE REST
Make your rockstar dreams a reality for only $15.97 with this Guitar Lessons Training Bundle
TL;DR: The perfect last-minute holiday gift for an aspiring rocker, the 2024 Guitar Lessons Training Bundle is only $15.97 (Reg. $480) until 11:59 PM on 12/25. It's really never too late to make… READ THE REST