Yamaha and Fabian Cappello teamed up to deliver this modified typewriter, which has each key wired to play a different musical note as you type. The end result is a sentence that also plays out as a melody.
Chris Varenhorst, the MIT engineering student responsible for this hydraulic-powered door that can be opened with the tap of an iPhone app or the rap of a secret knock sequence, says that after a long day of studying, he doesn't want to waste time messing with keys. We have a different theory.
Don your Nomex firesuit and industrial-grade ear protection: It's time to soak in some nature at 60mph. PopSci staff photographer/madman John Carnett has realized an unholy dream long in the making: an ATV powered entirely by a jet turbine.
And then he took it to the woods and pushed it to the limit; to the edge of logic, control and sanity.
For all he's done and all he's taught you, you'd think dear old Dad would be honored more than one day out of the year. And if you want to get technical, had he not teamed up with mom on that one long-ago DIY project, you wouldn't be reading this right now. So this Father's Day, pay homage to his tinkering spirit with something he'll use in future acts of glorious creation.
Throughout this guide, you'll find a wide selection of tools from free iPhone apps to a budget-busting hammer drill; an oh-so-convenient cordless glue gun and soldering tool; plus a variety of things to help him amp up his environmentalism, his swing, his gut, and his chances of getting a speeding ticket.
If you've ever wanted to strap yourself into one of those modern electric rides from Currie Technologies, now's your chance. A veritable smörgåsbord of surplus motors, gears, and controls is now available from All Electronics. Don't worry about this selection being a bunch of mismatched DIY surplus junk, either. All of these electric vehicle components are genuine Currie Technologies parts.
Would you like to reduce the size of your home security system? Like something on the order of magnitude of motion detectors that can fit on a postage stamp? These tiny rectangular sensors are actually powerful passive infrared (PIR) detectors that can be easily slipped into an area where their larger PIR brethren couldn't even dream of fitting.
Have you ever needed a low-value resistor for a low-voltage battery-powered circuit? Say, something in the range of 10-100 ohms? Finding this value of resistor can be difficult, if not impossible. In cases like this, you might be better off making your own resistor.
Are you torn between two lovers, thinking back lovingly to those simple days of disk-based operating systems that could fit on a 1.44MB disk but remaining steadfastly enamored of a graphical user interface (GUI)? Hold on, Romeo: you can rekindle those passions, and it's only 10MB away.
The countdown is on, my friends. The countdown to the fastest booting OS, that is.
Forget those operating system sloths, Mac OS X and Windows (any flavor). The gauntlet was thrown down when the first mainstream commercial fast-boot OS appeared on a small solid-state drive (SSD) that had been pruned to operate on an ASUS eeePC.
Granted, the fast seek times for data access with the SSD contributed to Xandros's (the eeePC OS) speedy boot time, but users became enamored with the quick, "less than one minute," access to their apps. Thus was born the race to the fastest boot time.