This is a really cool radio controlled dragonfly which has some pretty neat gadgets in it. Like an ARM based microcontroller to stabilize the flight. And using carbon fiber foil wings they are able to flutter u to 20 times er second. Have a look at the video below.
It was bound to happen, with 3D printers becoming more easily available for consumers. Now someone has printed a functional semi-automatic rifle. This can not end well.
Either way, the person that did it also made a documentary on it which you can see above. Here is the description.
Cody R Wilson has figured out how to print a semi-automatic rifle from the comfort of his own home. Now he’s putting all the information online so that others will join him.
This is a story about the rapid evolution of a technology that has forced the American legal system to play catch up. Cody Wilson, a 24 year old University of Texas Law student, is an advocate for the open source production of firearms using 3D printing technology. This makes him a highly controversial figure on both sides of the gun control issue. MOTHERBOARD sat down with Cody in Austin, Texas to talk about the constitution, the legal system, and to watch him make and test-fire a 3D-printed gun
Imagine that the chips in your smart phone or computer could repair and defend themselves on the fly, recovering in microseconds from problems ranging from less-than-ideal battery power to total transistor failure. It might sound like the stuff of science fiction, but a team of engineers at the California Institute of Technology (Caltech), for the first time ever, has developed just such self-healing integrated chips.
This chip can do just that. It was able to heal itself after being cut with a laser. Pretty impressive
This is the MYO, a new motion controller mouse, but this one is special.
MYO has a sensor to detect the electrical impulses in the muscles of your forearm. This, alongside a motion detector, allows the armband to resolve your hand and arm movements with extreme precision, down to the individual fingers. It may even seem at times that your finger twitch is detected even before you’ve actually done so: this is because the muscles are activated slightly before your fingers actually start moving, and the MYO picks the signal up first.
So what can you do with it? That’s still in development. There’s going to be an API, and it will work with PCs and Macs, but the specific kinds of things you can do is up in the air. We’re thinking mouse replacement, but of course it’s much more than that. 3D model manipulation, gaming… If done right, the possibilities are, as they always say, endless. The best part is the price: $149, to be released late this year. And yes, you can pre-order now.