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Audio/Video, Green Tech

Man Claims to Boil Water With Sound

Man Claims to Boil Water with Sound
Every so often, someone comes along with an invention that confounds the experts. Peter Davey, a 92 year-old inventor and saxophonist, has a created device that looks like a small bent desk lamp, but can boil water in a matter of seconds, no matter the amount, using sound waves.

Experts have yet to confirm how the device works, but apparently it does indeed work. Many doubt the man's claims that the small orb is actually using sound waves.

Davey says he got the idea when he realized everything around him resonated at different frequencies: "The glasses will tinkle on one note. Knives and forks in the drawer will tinkle on another note and I realized that everything has its point of vibration." He then went about finding the point at which water would resonate. The sound waves cause the water molecules to vibrate and produce heat, which we assume is similar to how a microwave works, but much more efficiently.

It's an interesting idea, and seems possible in theory, if highly unlikely... though we're not engineers or physicists. We'll just have to wait for the device to get some closer scrutiny and see if it's good enough to replace our microwave oven.

From Boing Boing

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Glass Toaster Lets You See Bread As It's Browning


Glass toaster
Sometimes the best inventions are the simplest ones. Take, for example, the problem of burnt toast -- one which has ruined many a morning throughout time. The solution? A new glass toaster that actually lets you see your bread as it browns. The result? No more burnt bread. You can actually stop it when the toast gets to your preferred level of doneness.

Thankfully, a traditional timer dial is still incorporated for those of us who are too busy to keep an eye on our bread...like, say, M.C. Hammer. Zing!

But it's not all toasty: The current design only fits one piece of bread at a time, which, as experts know, is not even enough to make a sandwich.

From DailyMail

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Heat-Sensitive Coffee Mug Tells You When It's Safe to Drink



Proving yet again that we haven't run out of good ideas (as a species), the folks at Charles and Marie (we'll call them "Charles and Marie") have released one of the most logical items we've seen in some time. Like Sunday mornings, it's easy: The mug turns from off to on when filled with hot liquid, and then goes back to off when your beverage is drinkable again.

25 bucks is a bit on the pricey side for a coffee mug, but for the perpetual tongue burners among you (you know who you are), it's easily worth the investment in your taste buds.

Assuming it works.

From BoingBoing

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Audio/Video, Computers, Editor's Picks

The Future According to 1967

Its always fun to look back on what we thought the future would be like. Creepily enough this short film by Philco-Ford from 1967 is pretty spot on. The gadgets may look like '60s stereo equipment, but somehow they all provide many of the tech conveniences we have come to know and love, including shopping at home via computer, e-mail (or 'electronic 'correspondence,' as it is called in the video), and online bill payment and records -- all glowingly presented in a 1960s-style suburban utopia setting.

As fun as it is to watch the dated visions of a computer run future, some of the sexist overtone make for uncomfortable viewing -- "What the wife selects on her console, will be payed for by the husband at his counterpart console."

Also, don't miss the segment -- starring the same idealized 1960s family unit -- about the kitchen of the future. According to 1960s futurists, all homes would have hand-and-face dryers in the washrooms to replace towels. They also predicted that all food would be frozen and automatically inventoried and moved to ovens and such by a computer. Guess they didn't consider today's backlash against processed foods and the move towards organic and sustainable ingredients.

We're wondering, though, why there was no place for the ridiculous LG HDTV refrigerator?


From Retro Thing

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