The superefficient Biolite woodstove will boil water in minutes from twigs and charge your phone while it does it.
I first saw the $130 campstove demonstrated by Vinay Gupta, a permaculture/refugee tech guru whom we've featured here before. It uses an electric fan to drive combustion to unthinkable heights, allowing it to power a small thermoelectric generator that keeps the fan going (a small battery starts things off). The generator puts out enough power to run a USB charge-port that you can use to keep your phone and lights charged.
The whole thing is the size of a 1l nalgene water-bottle and weighs 2lbs, and runs on small twigs. It's rugged enough to take camping, and the company that makes it also donates units to developing world communities.
Mark wrote about the Biolite in 2012, and I kept my eye out for one ever since. As Pesco wrote, Biolite stations were used to keep phones charged after Sandy. The price has not come down in more than two years, which is kind of a shame, but having now seen the device in action, it's something I've come to seriously covet.
I have a 64GB iPhone, but I don’t like using iTunes to transfer videos to it because it is a hassle. I have this little $30 USB/Lighting flash drive that holds 32GB of files, including videos, photos, and songs. I plug it into my computer, copy over a bunch of card magic instruction videos, and […]
Researchers at UC Riverside and Centro de Investigación Científica y de Educación Superior de Ensenada have published a paper describing their ongoing success in setting a “transparent nanocrystalline yttria-stabilized-zirconia” into patients’ skulls, which reveal the patients’ brains so that the patients’ brains can be zapped with therapeutic lasers.
A pilot invented this $18 plastic hook for your belt/waistband that can tow a 25lb rollaboard around the airport behind you, leaving you hands-free as you maneuver the concourse.
3D printers are hot, but they’re also pricey. While the prospect of cranking out everything we can dream up is enticing, cost is often one factor that keeps us from jumping onto the 3D printing train.Now, thanks to M3D, that doesn’t have to be the case. You can now get its flagship 3D printer–plus four reels of filaments–for just […]
It’s no secret that technology is changing the way we all work—but it’s also transforming the way we play. The games of today look nothing like those of 10 or even 20 years ago: these days it’s all about mobile and 3D. And now you can learn to design 3D mobile games with the Intro to Unity 3D Game […]
Earbuds are fine for casual listening while you work out or run errands. But when you really want to experience music as it was intended, nothing beats a serious set of noise-canceling, soundscape-enhancing headphones.The REMXD On-Ear Bluetooth Headphones offer high-quality sound with complete wireless connectivity — and at just $35.99, this rechargeable set won’t even cut into […]