Above is a micro-windmill that University of Texas Arlington researchers suggest could someday be used to charge mobile electronics if they were embedded en masse on the device's case. The MEMS (micro-electromechanical systems) are fabricated using recesses similar to the way integrated circuits are manufactured combined with origami-like self-assembly techniques.
“Imagine that they can be cheaply made on the surfaces of portable electronics,” says researcher Smitha Rao. "When the phone is out of battery power, all you need to do is to put on the sleeve, wave the phone in the air for a few minutes and you can use the phone again.”
She adds that eventually, flat panels coated with the windmills could be mounted to buildings to harvest energy for sensor networks, wireless communications, lighting or other purposes.
Check out the video below of the windmills in action! (via Wired)
At Vice, Leigh Alexander (recently at Boing Boing) writes about the superstitious rituals we all practice when it comes to technology. We do it whether we are conscious of the ritual or not, and we do it even when we are informed the ritual is harmful to the machines. …blowing on cartridges may have actually […]
Human biases exposed by Implicit Association Tests can be replicated in machine learning using GloVe word embedding, according to a new study where GloVe was trained on “a corpus of text from the Web.”
Hey, it’s your ol’ pal Joel! Used to write a gadget blog that wasn’t about gadgets? Man, great to see you. No, no, have a seat. Can we get a couple of…yeah, no ice, thanks.So let’s get business out of the way before we eat: One of my clients is launching a Kickstarter today and […]
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If you own a dog, you’ve most likely heard of BarkBox – the monthly subscription box for dogs. What started as a simple idea to try out the subscription model on pet owners has since developed a cult following of dog lovers. If you haven’t given it a try yet, this one month free deal is the […]