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Cooling


— Outdoors

O2 Cool hydration backpacks offer both sipping and cooling mist

Wherever you weigh in on the global warming debate, it would seem that folks are hotter than ever this year. Misting and cooling products have been a trend over the past few months, with launches of products like the Aquabot and Q-FOG. The self-assigned leader in cooling products has decided to get in on the action with its own twist on the theme. It's incorporated a misting system into a line of hydration packs, so the reservoir of water on your back can both quench and cool. Read More
— Electronics

Graphene gets even cooler

For a two-dimensional material, graphene is certainly punching above its weight in terms of potential applications. Already set to enable faster, stronger and foldable electronic devices, researchers claim that the single layer lattice of carbon atoms can also help keep electronic components up to 25 percent cooler, giving it the potential to significantly extend the working life of computers and other electronic devices. Read More

Icicle-like Chillsner keeps your beer cold from the inside out

While beer is best served chilled, everyone who’s tried it knows that beer and ice generally aren’t a good mix. Most options to keep the beer cold once out of the fridge, like beer koozies or the Chill Puck, work from the outside in, but a new device called the Chillsner turns things around. This freezable metal spike fits inside a beer bottle to keep your brew ice cold from the inside out. Read More
— Environment

Nano-engineered panel passively cools buildings by emitting heat into space

Studies have already shown us how white-painted roofs can help cool buildings by reflecting sunlight, while "green" roofs beat the heat by blocking sunlight and providing a source of evaporative cooling. Now, a team of scientists from Stanford University have created a panel that not only reflects sunlight, but it also draws heat from within the building and emits it into outer space. Read More

Solar-powered skylight opens and closes by remote control

Skylights are a nice way of letting daylight into your house, and if they can be opened, they’re also effective at letting out the hot, stuffy air that rises to the ceiling. Depending on their location, however, they can be difficult to open without running electrical wiring up to them. That’s why Velux has introduced its no-wiring-required Solar Powered Fresh Air Skylight. Read More
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