Showing posts with label Powered. Show all posts
Showing posts with label Powered. Show all posts

Monday, September 12, 2011

The Scout Observer: Your Personal SATCOM, Powered by iPhone [Accessories]

The Scout Observer: Your Personal SATCOM, Powered by iPhoneThere's not really much that needs to be said about this six-pound beast of a box than what's hinted at in the headline: Basically, this is a portable satellite communications device that's built around an iPhone dock.

Inside the box are a spectrum analyzer, power meter, multimeter and a Low Noise Block Downconverter. The latter of which means, basically, "a contraption that lets you locate and verify and measure satellite and other mobile signals." I have to assume the iPhone dock is there so that you can update your friends on Twitter about the status of the mission in real-time. "Dictator in my sight! #assassination #headshot #I'llbehomefordinner."

Get yourself in a load of trouble by picking this thing up when it ships sometime in Q4. [Scout via Engadget]

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Tuesday, September 6, 2011

Cyborg Beetles Powered by a Wing and a Piezolectric Prayer [Science]

Cyborg Beetles Powered by a Wing and a Piezolectric PrayerRemember this day, friends. Remember when the cyborg beetles early first took flight in our labs and flew right into their world domination destiny. Look! Even now one of the brood is stealing a quarter, no doubt for financing purposes.

But total world domination won't happen just yet. First, their human scientist handlers must perfect the way that the tiny piezolectric generators implanted on their backs create energy using nothing but the insect's own wing flaps.

How's it going so far? Pretty good for the beetles, reports Discover:

- Trying out two different shapes, spiral and beam-like, with two different designs each, they were able to harvest about 45 µW of power from each beetle, and demonstrated that the closer they got to the base of the beetles' wings, the more they could scavenge. Right near the base, they could increase their power output to 115 µW.
- They estimate that if the generator can be hooked up directly to the beetle's wing, though, they could increase power output by 10 times, enough to run the flight-control neural implants.

The next crucial step is attaching the generator directly to the wing, which would result in a theorized 10-fold energy boost. It's at that point we lose contact with the lab and the disaster movie begins. [Discover]

You can keep up with Jack Loftus, the author of this post, on Twitter and Facebook.

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