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If you tend to avoid cheese at all costs to keep your weight in check, you might want to think about including a little in your meals—because a new study suggests that a those who eat cheese are at reduced risk of developing diabetes. More »
from Gizmodo
If you’re watching your fat intake, or just prefer lighter baked fare, here’s one way to have your cake and eat it too: use avocado instead of butter when you fire up the mixer. You can cut the amount of saturated fat in your muffins, cakes, or cupcakes by close to half, and while the food will definitely be lighter, it’ll still be delicious and rich. More »
from Lifehacker
The last time we ran into Ben Heck, the tinkerer extraordinaire was waxing poetic at Maker Faire about the Raspberry Pi and cheese curds. One more thing he also talked about, however, was his latest 3D printer project, which he now explains in greater detail in the latest episode of the Ben Heck Show. Improvements made to the device include use of a Birdstruder for easier access to the filament and the ability print off an SD card if you don’t have a computer handy. The 3D printer also sports an expanded 200-square-millimeter print area with a solid copper cover for added sturdiness and accuracy. As usual, size matters for Mr. Heckendorn so the device got a boost in portability, now neatly folding James Bond-like into a briefcase that measures 18 x 14 x 4.2 inches. Interested in a briefcase printer of your own? Well, Heckendorn mentioned during the Maker Faire interview that he’s already working on an improved version and thinking about putting it up on Kickstarter so hope springs eternal. In the meantime, you can glean more details about the device by checking out the video after the break.
from Engadget
In the 1930s engineer Adolf Busemann conceived of a supersonic biplane that produced no sonic boom-the shock waves would bounce off the plane’s two wings at opposing angles, nullifying each other. But the design created so much drag that the plane wouldn’t have been able to fly. Now two groups are trying to improve the concept with computer simulations. Engineers at Japan’s Tohoku University devised wings with shifting flaps that adjust for drag at different speeds. And researchers from MIT and Stanford University widened the air channel between the wings and tilted their leading and trailing edges. If either design gets built, it could be the first supersonic biplane to take off.
See the supersonic Concorde jet breaking the sound barrier below.
from Popular Science – New Technology, Science News, The Future Now
One of the biggest changes ever made to WiFi is coming in the next year with a new standard supporting the 60GHz band, powering much faster transmissions than are possible in the existing 2.4GHz and 5GHz bands. All that’s needed are some chips, and products to put them in.
Slowly but surely, the chipmakers embracing 60GHz technology are making their plans known. The latest is Marvell, which today announced a partnership with startup Wilocity to make tri-band chips that will use all three bands. That will allow consumer devices to connect to existing WiFi networks while also taking advantage of the super-fast 60GHz band for high-speed data transfer and high-quality media streaming. Under the developing 802.11ad standard, 60GHz transmissions can hit 7Gbps.
Wilocity already has a partnership with Qualcomm Atheros, Qualcomm’s networking subsidiary, to build tri-band chips. Those are expected to come out by the end of this year and focus on the PC notebook market—for example a laptop bundled with a remote docking station. The partnership with Marvell won’t result in shipping products until 2013, but Wilocity’s VP of Marketing, Mark Grodzinsky, told us that the Marvell/Wilocity chips will focus on a broader range of products including tablets, Ultrabooks, and phones. The two companies are also targeting access points, residential gateways, and media center devices.
from Ars Technica
Wondering if Samsung’s new flagship has hit its sales goal yet? Breathe out — it did. According to Yonhap, Shin Jong-kyun, head of Samsung’s information technology and mobile communication division, told reporters the firm has moved more than 10 million Samsung Galaxy S IIIs since its unveiling. Jong-kyun wasn’t able to give specific numbers, but we know from history that the handset is outpacing its predecessor, which took five months to make eight digits in sales. As for the goal, Sammy previously pegged the 10 millionth unit for early July, noting that it was fighting component shortages along the way — all in all, mid-month isn’t too far off. Thinking of helping the firm bolster its numbers further? We’ve got a whole series of reviews you may want to take a look at.
from Engadget
Transparent photovoltaics have yet to grace the face of your smartphone, but don’t give up hope — UCLA researchers are working on a new see-through solar cell that’s showing potential. Using a new type of polymer solar cell, the team has been able to build a device that converts infrared light into electrical current. Current prototypes boast 4 percent energy conversion efficiency at 66 percent transparency — not crystal clear, but certainly clean enough to peer through. According to a study in ACS Nano, the technology could be used in “building-integrated photovoltaics or integrated photovoltaic chargers for portable electronics.” Translation? It could one day be used to build solar windows or better sun collecting smartphones. Don’t get too excited though, the technology still has a ways to go before any of these dreams come to fruition. Still, feel free to head past the break for the team’s official press release, or skip to the source to take in the full academic study.
Continue reading UCLA creates transparent solar cell, dreams of current generating windows
from Engadget