sanitation
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Watch Bill Gates drink water made from human waste
Since stepping down as Microsoft CEO, Bill Gates has been hard at work trying to tackle the world's biggest health problems. One promising project that's caught his eye is the Omniprocessor, a huge machine that converts sewer sludge (yes, that means human waste) into clean drinking water, ash and electricity. Of course, Gates was keen to visit one of the facilities to see, and more importantly taste, the results for himself.
Self-sterilizing door handle looks perfect for hypochondriacs, is as real as their ailments
The world of concepts is quite the wonderful place to behold, it's filled with electric supercars, cameras that only ever need one lens, beautiful BlackBerrys, and now... a self-cleaning door handle. The product of one Choi Bomi's hyperactive imagination, this gatekeeper continuously sterilizes itself with a UV light, only taking a break when you actually use it. A clandestine switch in the handle's frame is what toggles the sanitizing illumination on and off, a spark of cleverness that's earned the design a Red Dot award. That's great, now who hands out the awards for making economically viable, mass producible devices?
Violight goes ultraviolent on your gadgets, leaves germ corpses in its wake
Violight has been in the business of UV-based germicide since way back in 2004, but now it's bringing its wares closer to our geeky hearts. Its new Cell Phone Sanitizer will nuke 99 percent of all germs and bacteria slithering around your phone or MP3 player, and it'll do it in under 5 minutes too. Or such is the claim, anyhow. Alternative applications for this ultra-versatile product include using it as gift packaging or as a display stand in stores -- you've got to love that added value right there. Some patience will be required before you lay down $49.95 for your very own UV zapper, as Violight's Sanitizer isn't hitting the market until at least October. Video teaser's ready right now, though, just after the break.
Robots to invade Scottish hospital, pose as 'workers'
A new £300 million ($445 million) hospital is set to open up soon in Stirlingshire, Scotland. Why would you care about that? Maybe because laser-guided robots will play a fundamental role in the facility's daily running, including the disposal of waste, delivery of meals, cleaning of operating theaters, and (gulp!) drug dispensation. We're told they'll have their own underground lair corridors and dedicated lifts, with humanoid employees able to call them up via a PDA. It's believed that using robots to perform the dirty work will be more sanitary than current methods, but we have to question the sanity of anyone who believes this isn't the first step toward the robot rebellion. Well, it's been nice knowing you guys.
Sintex's biogas digester ingests crap, emits energy
Sintex Industries' aptly-dubbed biogas digester is most certainly not the first of its kind, but it is somewhat commendable that its maker is making no bones about this thing's purpose. Destined to "solve India's energy and sanitation problems in one stroke," this concoction can convert "human [waste], cow dung, or kitchen garbage into fuel that can be used for cooking or generating electricity." Reportedly, a one-cubic-meter digester would sell for around $425, but could pay for itself in energy savings in under 24 months. Excrement to energy -- now there's a concept.
Handheld germ zapper uses nanotechnology to nix parasites
If you're the type who rocks latex gloves everywhere you go, or you're just tired of toting around that messy liquid hand sanitizer, Hammacher Schlemmer has your solution. Posing as a flip-phone wannabe, this handheld germ-eliminating light reportedly eradicates "99.99-percent of E-Coli, staphylococcus, salmonella, and germs that cause the flu and the common cold." Aside from resembling a bevy of Nokia handsets, the device purportedly utilizes "UV-C light and nanotechnology" in order to "disinfect workplace keyboards or telephones (or mice), as well as items in the home that sustain germ vitality such as toothbrushes and cutting boards." Notably, it must be held just so above the germ-infested area in order to sterilize it, but an internal timer signals when the process is complete. So while we aren't apt to load down our knapsacks anymore with something so petty, the highly susceptible out there can get their own portable germ-slaying handheld now for $79.95.[Via Slashgear]
