heat
Design
Ardica’s Amazing Heated Jacket Tech: Lightning Review
9:32AM Brian Lam | The Gadget: The toasted bliss that is Ardica’s heated jacket pack. I will never brave the cold without one. More »
Peripherals
Choiix Laptop Case Doubles as a Heat Dissipation Plate
6:45AM Sean Fallon | Choiix, and its parent company Cooler Master have released their cleverly titled “Ergonomic Metal Sleeve for Heat Dissipation & Screen Protection” to…protect your laptop and dissipate heat I suppose. More »
Gadgets
Beer Chilling Exercise Bike Puts You On the Drunk Diet
6:30AM Gizmodo US Edition | Don’t be fooled. Pedalling around on a bike that chills your beers probably won’t result in much weight loss. In fact, you may actually pack on a few as you enjoy the beechwood aged fruits of your labour. The bike has a heat pump attached to the pedals so the more you pedal the cooler the beer set inside the copper coil will get. It is just the incentive the lazy couch potato needs to get up and start moving. Next up, tackling the fresh air of the great outdoors. [PEGE via Treehugger via DVICE] More »
Gadgets
Ardica Jackets Keep You Toasty, Juice Your Gadgets on Long Winter Trips
3:00PM Gizmodo US Edition | If you’re planning on a long distance ski trip or a mountain climb this winter, check out Ardica’s new power and heat platform for outerwear. Not only will Ardica-enabled jackets charge your gadgets (up to 11 full charges on your mobile phone and 20 on your iPod), it’ll also keep you nice and warm for either nine hours on low heat or three hours on high. If you’ll be in the cold for even longer than that, just bring along a second battery. More »
Weapons
DARPA Developing Scopes That Use Heat Haze to Achieve Super Resolution
6:10AM Sean Fallon | Yes, DARPA does have a reputation for coming up with some seriously far-fetched gadgets, but their Super-Resolution Vision System (SRVS) is not one of them. This project challenges designers to come up with an optics system that utilises heat haze to see further and clearer than ever before. Basically, it takes advantage of an atmospheric phenomenon that occurs whereby images can be magnified for fleeting moments behind the haze. More »
Science
MIT Thermoelectric Device Could Revolutionise Home Heating
1:00AM Jack Loftus | With gas prices approaching “damn, I’m going to have to start walking more” levels here in the States, everyone’s doing their part to increase efficiency and reduce energy consumption, and that includes the genius farm MIT. The institute already produces 80% of its own energy, courtesy of its on campus “cogeneration plant,” but a few students have found a way to make the system even more self-sufficient using a new thermoelectric prototype. The great thing is the device has the potential for applications beyond the walls of MIT, and already the students are examining ways to apply it to the home heating industry in general. More »
Science
Team Doubles Efficiency of Thermoelectric Material: Good News for Car Electrics
7:24PM Kit Eaton | Scientists at Ohio State University have taken a thermoelectric material that’s been used for decades to power deep-space probes, and worked out how to double its efficiency. That’s good news: thermoelectrics convert heat directly into electrical energy. By catching exhaust heat, the new material may allow car alternators to be replaced… and that’ll push up the efficiency of car engines. The team doped lead telluride with tiny amounts of thallium, which adjusts the crystal structure and increases its heat-electricity conversion efficiency from around 6% to over 10%. Even better, since engineers have years of experience of working with lead telluride, it should be easy to commercialise the product. Environmentalists will have to be pleased, and relax about the high toxicity of thallium, though. [Technology Review] More »
Science
Electricity Generator Gets Its Power From Waste Heat
9:00AM Gizmodo US Edition | Dallas’ Southern Methodist University is now recycling energy with one of the first commercial electricity generators that use thermoelectricity—the act of drawing power from waste heat. The machine operates by using heat given off by other processes (such as manufacturing) to boil liquids, which then turn into steam, which then turns an electricity-generating turbine. More »
Gadgets
Swiss Swimming Pool Warmed by Surplus Server Heat and Alliteration
8:57PM Gizmodo US Edition | There’s clearly something going on with the Swiss and hot water: first “extreme jacuzzi-ing” on top of Mont Blanc, and now they’re going to use waste energy kicked out by servers to warm a swimming pool. It’s a simple concept: take the heat from the server room air-conditioners at a new data centre, and direct it through heat exchangers to the water in the town pool. The town, Uitikon, will get a hot pool and all they had to pay for was some of the connecting gear since the heat would otherwise have been vented. Cool! … or rather, hot! Darn eco-friendly too. [Sydney Morning Herald] More »
Gadgets
