Someday, when your estranged father cuts off your hand with a laser knife, the only long-lasting impairments you'll have to deal with will be the psychological ones.
In this clip from his new TV show on Planet Green about nifty inventions working their way from the lab to the real world, Dean "Segway" Kamen shows off the Luke Hand—a prosthetic arm that wearers can use like a real arm; controlling it with joysticks in their shoes, and getting feedback about how hard their grip is from a small, vibrating motor. It's a big deal, because it provides a level of small motor skills that hasn't previously been available in prosthetic limbs. Users can pick up objects as small as a chocolate covered coffee bean, or peel a banana without squishing it.
The next step, Kamen says, is a prosthetic that's controlled entirely by the mind, just like a real limb would be. Cool stuff!
Gravitational waves are real, and scientists have detected them. In the video above, PBS Space Time explains the discovery by researchers at the Laser Interferometer Gravitational-Wave Observatory (LIGO). From the New York Times: A team of physicists who can now count themselves as astronomers announced on Thursday that they had heard and recorded the sound […]
Light used to just be one of two things: on or off. Simple as that. Either a flood of yellow or total darkness. Then the dimmer switch happened and you could adjust the brightness to meet your seductive needs and suddenly everyone looked a little better in the gentler light. And now your luminary universe […]
Projects will always need management. And now with the tech gold rush it feels like there are more projects than ever with fewer managers than there’s demand for. But it takes too much time and money to go back to school full time so luckily the Project Management Professional certification training course is now 96% […]
If you’ve been blessed enough to avoid them yourself, you’ve definitely heard the horror stories. Late night, crushing out a ton of work, writing, coding, anything, then boom – your computer crashes. The battery blows, you spill water or coffee all over the place, or it just shuts down with no explanation, and you’re screwed. […]