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Heating Buildings With Solar Energy Stored in Sand

Cars That Think

In a region known for long, dark winter nights, Polar Night Energy is building a system in the city of Tampere that can heat buildings with stored solar energy — all day, all night, and all winter long. This means that storing and distributing energy is as important as its generation. The apparent contradictions do not end there.

Store 91
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Who Really Invented the Thumb Drive?

Cars That Think

That device, now known by a variety of names—including memory stick, USB stick, flash drive, as well as thumb drive—changed the way computer files are stored and transferred. Good-bye, floppy disk Before the invention of the thumb drive, computer users stored and transported their files using floppy disks. It was called the ThumbDrive.

Singapore 145
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Snow e-biking like a pro: 10 insider tips for riding your electric bike this winter

Baua Electric

Many are meant for car tires , but you can just wrap them around twice on bike tires. Store your battery indoors when not in use, and consider insulating it with a battery cover when riding in very cold conditions. Switching from a dry-condition lubricant to a wet-condition lubricant in the winter is a good idea, too.

Cheap 52
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Harvard team demonstrates new metal-free organic–inorganic aqueous flow battery; potential breakthrough for low-cost grid-scale storage

Green Car Congress

Quinones are naturally abundant, inexpensive, small organic molecules, and similar to molecules that store energy in plants and animals. The technology could fundamentally transform the way electricity is stored on the grid, making power from renewable energy sources such as wind and sun far more economical and reliable. Background.

Low Cost 374
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Stuff We Use: What’s the Best Dash Cam?

The Truth About Cars

After all, if we’re giving you the truth about cars, we ought to give you the truth about car accessories. & & There are many good reasons to stick a dash cam in yer car – not the least of which is the potential for capturing the bonkers behavior of other drivers and then posting it to YouTube for all eternity. . &

Dodge 77
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U.N. Kills Any Plans to Use Mercury as a Rocket Propellant

Cars That Think

based startup began toying with the idea. But then a company hit on the idea to use it as a spacecraft propellant. And then somebody just resurrected the research on it and said, ‘Hey, other than the environmental impact, this was a pretty good idea.’ It’s also liquid at room temperature, making it efficient to store and use.

Mercury 101
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False Starts: The Story of Vehicle-to-Grid Power

Cars That Think

The concept behind V2G had gained traction in the late 1990s after California’s landmark zero-emission-vehicle (ZEV) mandate went into effect and compelled automakers to commercialize electric cars. Electricity is a commodity that is bought and sold, and yet unlike most other commodities, it cannot easily be stored.

Grid 138