Can you think of how much water the world can save if every energy company such as PG&E here in the U.S. used these water leak spotters powered by a single 3V lithium battery? Probably gigatons! – via keetsa
Here is something that should be useful for bathrooms in ou ...
Google has just announced that every UK resident can now read their electricity and other energy usage in real-time using Google’s Powermeter.
Since yesterday, every resident in the United Kingdom can now watch how much energy they use on a daily basis using Google’s Pow ...
Who said fashion and smart electronics don’t mix well together?
Check out this awesome women’s garment that lights up when some kinetic energy is applied. Brilliant.
I can see in about 5 to 10 years when all fashion designers in New York start using more cool things ...
Back in 2007, we posted a video from MIT showing that water could possibly be used to power batteries. Well, within months, a Japanese company NoPoPo came up with water-powered batteries that can even use your own pee to power them.
Now, this water-powered flashlight is avai ...
Indeed, people of Afghanistan are very resourceful and amazing if they can power laptops with pedals like this. I can see this machine going a long ways here in America, I think it’s a great way to get an exercise and power your laptop. Heck, why don’t they make a k ...
We’ve seen many ways to make a food dehydrator before, here, and here. I even got a food dehydrator here as a Christmas present when I was completely broke couple years back. Well, here’s another great guide on how to make a solar food dehydrator! (via make)
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Do you have empty boxes laying around work? Do you sometimes feel the need to make something cool like a solar oven?
Well, if you’ve answered yes to both questions, you are in luck as you can try making one of these really cool solar ovens, all from parts you can get free ...
Here’s a really cool heliostat that can help you track sunlight.
The purpose of this cool solar device is to help you make other solar projects where you “could” make use of constant sunlight to something such as solar power grids. (or somethin’ along line ...
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Here’s my letter to BofA and any other ATM-owing banks in the world who leave their ATM LCD on all night long:
Dear CEO of BofA and other banks that leave their ATMs on at night:
It̵ ...
Power is set to rise and keep rising, which is bad news for the gadget household whose home uses more power than it did a few years ago. Now there are chargers, computers and big screen TV’s that all eat up more power. This device can save money, it is the Kill a Watt and devic ...
