Popular science

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Neuron seeks connection.
Every time you think hard or learn something new, the magic of the microcosm happens in your brain - brain neurons begin to form new neural connections. This process cannot be felt, but in the future you will undoubtedly feel its consequences.
Cell restoration🔬
How deep is the ocean.
five different types of gold bars on a table with the words, start collecting lots of pure metals aluminumium, copper, copper, silver, and gold
Ingots of different metals, but the same weight.
All ingots weigh 28 grams, but they have different sizes. The photo shows metals such as aluminum, titanium, copper, nickel, silver and everyone's favorite gold.
American students created a flying drone with propellers based on the sketches of Leonardo da Vinci
The students were able to do what the great creator failed to do: they made a drone with a helical design make several short flights. In the future, this technology can be finalized and made on its basis of a larger aircraft, suitable even for human flight, student developers believe.
Hydrophobic water
The water and surface are coated with airgel powder resulting in a hydrophobic behavior.
SpaceX
At a glance about how mobile the Raptor engines are in SpaceX rockets🚀
Hot skin blocks of the space shuttle
Hot skin blocks of the space shuttle can be taken with bare hands due to the low thermal conductivity of the material, they are not dangerous.
the planet saturn taken by nasa astronauts
🔥 The clearest image ever taken from Saturn
🔥 The clearest image ever taken from Saturn: NatureIsFuckingLit
an artist's rendering of the moon with stars in the sky behind it, as seen from space
Another name for the Moon is Selene
Another name for the Moon is Selene: pics
Magnetic Hourglass
Ferromagnetic sand is collected over a neodymium magnet in a wooden base. Each ferromagnetic iron particle becomes a temporary dipole magnet in the presence of a magnetic field at the base.
Scientists have created a metal that does not sink in water.
American physicists claim that such metal is held on the surface even with holes punched. This property was achieved thanks to a special microscopic pattern, which is applied by a laser and prevents it from wetting, forming an air cushion.