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Serial electric car Volkswagen ID.3

04.09.2019

The ID.3 is an all-electric hatchback based on the MEB platform. The machine is 4 mm long, 260 m wide, and 1 mm high; wheelbase - 810 mm.

The electric motor is mounted on the rear axle and has a return of either 150 or 204 horsepower, depending on the version (with the same torque - 310 Nm); the capacity of the battery pack - depending on the option - will be 45, 58 or 77 kilowatt-hours (in the first case, according to VW, the power reserve will be 330 kilometers, in the second - 420 km, in the third - 550 km (in all cases - according to the WLTP cycle)).

A special edition of the ID.3, the 1ST, is expected to come first, available in three equipment options; it will have a battery with a capacity of 58 kilowatt-hours and a 204 hp engine. (the car will be able to reach speeds of up to 160 kilometers per hour); prices for this version, according to VW, will start at less than 40 euros.

Later, other versions of the electric hatchback will come to the market; Pricing has yet to be revealed, but according to VW, the base ID.3 will cost no more than 30 euros.

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Mushrooms found to secrete gold 04.08.2019

In Australia, scientists have found a type of fungus that can turn compounds into pure precious metal.

Microscopic fungi Fusarium oxysporum, found in the west of the Australian continent, were able to transform gold compounds in various environments into pure gold.

The fungus releases highly reactive hydrogen peroxide molecules, which, after oxidation, turn into ions that form pure metal complexes. Gold nanocoatings appear on the surface of the mushroom mycelium.

The purpose of such transformations for the life of a new type of fungus is not clear to scientists, however, they state the difference between the growth of fungal strains coated with gold and without it. The former, according to the observations of the researchers, grow faster and grow larger than the samples without the "gold coating".

Perhaps the nanoparticles facilitate the absorption of certain substances important for the growth of strains, or contribute to the implementation of any reactions necessary for life in metal-rich minerals, the scientists suggest.

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