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World's largest magnet under construction

27.01.2015

Indian scientists have begun building a $235 million underground laboratory to study neutrinos.

Scientific experiments in it will be carried out using a grandiose magnet weighing 50 tons, which is almost four times heavier than the magnet in the Large Hadron Collider. The initial plan to locate the laboratory in Singara was rejected by ecologists because of its proximity to a nature reserve with elephants and tigers, so Indian scientists will eventually study the properties of neutral particles in an observatory under Mount Ino near the city of Madurai.

The laboratory, which is being built at a depth of 1,3 km, will include three compartments, the largest of which, measuring 132 x 26 x 30 meters, will house a neutrino detector. It will track the particles that are produced when the Earth's atmosphere interacts with cosmic rays. Placing the detector in an underground cave will protect it from extraneous "noise" arising from other particles, and the laboratory's equatorial position will allow tracking neutrinos flying from the Sun and passing through the Earth's core.

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Electric car climbs faster 06.07.2015

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This year, 72 cars and 62 motorcycles from 10 countries took part in the Race to the Clouds, as its participants informally call it. The first place was taken by the American driver Rhys Millen, who did not reach the record speed, but his victory was marked by two events that occurred for the first time in the history of the PPIHC. Firstly, he won the race driving an all-electric car, and secondly, this car was made in Latvia.

The Latvian company Drive eO, led by young engineer Khristaps Dambis, has prepared a PP03 car specially for racing, which is able to cope with a mountain slope and at the same time develop power up to 1368 hp. In combination with the weight of the car - 1200 kg - this made it possible for the rider to cover the track at speeds up to 260 km / h in 9:07.222. However, even this speed was not enough to break the absolute race record set in 2013 on the "regular" Peugeot 208 - 156 mandatory turns in 8:13.878. Dambis explained this by the significant weight of the batteries and promised that the problem would be solved in a few years.

This can be trusted, since the second place in the race was taken by the car, also electric and also international. The Japanese racer Nobuhiro "Monster" Tajima, who has been successfully participating in these competitions for a long time, led the e-Runner electric car to the finish line for 9.32.401. The author of the "e-runner" was the Croatian company Rimac, which we wrote about earlier. Her 1088 hp Rimac Concept_One car. is the world's fastest commercially produced electric vehicle.

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