Canadian startup releases portable wind turbine to recharge gadgets on hikes
The device is able to store energy in the built-in 12,000 mAh power bank and give it back when needed. In a light breeze, it promises to generate about 5 watts, and in a 45 km/h wind - 50 watts.
It will sell for $570
Climate Change
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Pavel Ryzhikh
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Norway has become the world's first country to have more electric cars than gasoline cars
Norway has become the first country in the world in which the number of electric cars on the road has exceeded the number of gasoline cars. This follows from the data of the Norwegian Road Federation (NRF).
There are now 2.8 million private cars registered in Norway. Of these, 754,303 are all-electric, and 753,905 are gasoline-powered cars.
In the first place are still diesel cars, which are mor
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Climate Change
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Pavel Ryzhikh
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Scientists have created glass bricks with a strength comparable to concrete
Researchers from the Massachusetts Institute of Technology have developed innovative glass bricks printed on a 3D printer. They resemble LEGO and have strength comparable to concrete blocks.
The bricks are shaped like a figure-eight and feature interlocking pins, allowing them to be used in curved construction projects. After printing, the team tested their strength using a hydraulic press and fo