Twelve-year-old invents twice as efficient solar panel.

William Yuan, 12, from Beaverton, Oregon, has impressed scientists and engineers with his innovative idea for a three dimensional solar panel for both visible and ultra violet light. His idea can absorb as much as 500 times the light of commercially available solar cells and up to nine times the light of advanced 3D cells. If his idea can be commercially produced it could produce twice the amount of electricity as the best existing solar panels. He has also developed an idea for at solar tower and software to simulate and optimize the performance of the towers. William Yuan has been awarded a USD 25,000:- scholarship by The Davidson Institute for Talent Development. He is also looking for a manufacturer for his new solar cells. brbr

Modular fridge for students and work places.

Stefan Buchberger, a design student at the University of Applied Arts in Vienna, submitted this concept for a modular refrigerator to the Electrolux Design Lab 2008 competition. The fridge is designed for student’s dorms or other places where a shared refrigerator is common. With the modules, every inhabitant can have his or her own fridge to stock with one’s favorite food. The logical development of the idea would of course seem to be locks on the different modules so that one can keep one’s goodies away from pilfering co-inhabitants. The fridge is powered with the base unit, to which can be added up to four fridge modules. Link to more pix of the different EDL 08 entries on a Flickr after the jump.brbr

Bookcase with it’s own stepladder.

Conceptual designer Danny Kuo has come up with this bookcase to help us use our wasted or unused space better. He calls it StairCASE and the idea (like most good ideas) is pretty simple. But with the StairCASE it’s clear we could use a lot of space that otherwise would be unused or littered with never-looked-in boxes. Click for a link to Danny Kuo’s own website.brbr

Bike with belt drive instead of chain.

A few years back we had the pleasure of owning and driving a Harley-Davidson motor cycle. This bike did not have a chain transmission and it did not use a shaft like for instance BMWs do. Instead the transmission of power to the rear wheel was handled via a belt drive. We should admit that we were a little skeptical towards the belt drive at first, but it proved to work perfectly and never caused any problems. Now, American bicycle brand Trek has introduced two new bike models (called District and Soho) with a similar belt drive system instead of a chain. The advantages are a lighter, quieter, cleaner and more reliable transmission. The downside? It’s more expensive. The District model is USD 930:- and the Soho is USD 990:- for the 2009 model. And the Soho is the only one with gears…brbr

Four wine glass clips.

We couldn’t resist staying on the party theme a little bit longer. But instead of party plates, we have four different clips for resting your wine glass (works only with stemmed glasses) on the edge of your ordinary plate. Three are plastic and one is stainless steel, but they are all designed around the same basic idea. Prices, however, differ a bit. Number 1. From It’s All Wine. Plastic. Similar to number 3. USD 5:- for four. Number 2. From Waitstuff. Plastic. USD 0:98 a piece. Number 3. From The Wine Cellars. Plastic. Similar to number 1. USD 1:99 a piece. Number 4. From Handpicked Collection. Stainless steel. USD 19:95 for six. Which would you choose?

Party plate with room for more food.

It’s called the Go-Plate and it’s yet another attempt to create the perfect party plate. What’s different with the Go-Plate is that you use your bottle, can or cup to support the plate while you use your other hand to stuff your face. It seems clear, however, that you would be wise to shift your grip and remove the plate from the bottle before you attempt to take a sip. Otherwise we can see guacamole all over the front of your shirt. The Go-Plate is USD 20:- for an even dozen.brbr

Field cooker without the back ache.

It’s made from a steel plate, a leather strap, a spirit burner and a tiny cutting board. You strap it to a tree and (presto!) you have a camping cooker with the right working height. Stefano Santilli has designed the field cooker to encourage the frying of freshly picked wild mushrooms right away in the field. And he’s right. There’s hardly anything tastier than freshly picked chanterelles fried in butter in the woods on a clear and mild autumn day. Besides, Stefano’s idea should be appreciated by everyone with a bad back. The operation of ordinary camping cookers often means a lot off kneeling and bending of one’s back. And, with the addition of a couple of portable sitting sticks, you are looking at a very nice day out, indeed.brbr

Instead of your ordinary old door stop.

This clever take on the old door stop was allegedly first designed for the emergency services. The Wedge-It is made of tough and durable Lexan plastic and it can hold almost any door at 90 degrees. The little device can be applied either on a hinge, like in the drawing above, at the top, or at the bottom of the door like an ordinary door stop. It’s small and reasonably cheap at USD 12:50 a piece. Buy three or more for USD 10:- a piece.brbr

D-I-Y guide for fixing Apple’s laptops, iPods and iPhones.

iFixit is an American web shop working out of Atascadero, CA. They sell spare parts and accessories for Apple’s laptops, iPods and Phones. And even though their purpose clearly is to sell more stuff, they have been kind enough to put up a bunch of very informative and free guides and instructions for different repairs and upgrades. But be warned, even though the instructions are clear, it does not always mean that the operation they describe (above changing the hard drive) is an easy one. No way. As tech-illiterates, we would probably not attempt any of them, except maybe battery change and AirPort card installation. But at least now we know the theory. If you have an Apple laptop, iPod or phone we recommend a look at the site. If not for anything else, it could be interesting to see how they look inside… Thanks to Laurence for the tip!brbr

Flatproof airless tires revisited.

We have mentioned flatproof tires before, and we think it’s a brilliant idea. Earlier we found the Michelin Tweel (picture 2) and a little later the Amerityre (picture 3). The Michelin Tweel seems to be a research project and we have not seen any updates on it for some time. The Amerityre is apparently a tyre meant for slow moving vehicles like golf carts and perhaps motorized wheelchairs and the likes. The new player in this field is American Resilient Technologies (picture 1) who are developing flatless tires for the American army with money from the Pentagon. Now, since wars always give an extra boost to technological development, this project will hopefully take the whole niche several steps forward. The new tire is supposed to be strong enough to be used on a Humvee, but still soft enough to offer at least a rudimentary comfort.brbr