Homemade mini-acoustic levitator.

Hypnotizing epoxy time-lapse.

Simple silver verification for authenticity

Due to its conductive properties, genuine silver moves much slower down the magnetic slide than silver diluted with various impurities.

Ferromagnetic effect🧲

A neodymium magnet turns nails into magnets: the cap is the north pole, the tip the south pole.

Jet Engine

Experiment with a mannequin demonstrating what would happen to a face if it were accidentally hit by a jet engine.

The Coandă Effect

The effect is actually quite widely used; from airplanes to windshield washers in cars and even in air conditioner designs.

That solar panel "blooms" like a sunflower and produces 40% more electricity.

The Painful Magic of High Voltage Levitation

And keep in mind, you have to be extremely careful with electricity.

Creating a magnet 🧲

If you urgently need a magnet, but don't have one at home, you can make one from the available materials that everyone has...

Rare footage of "blue jets" captured from the space station

Blue jets are cone-shaped flashes of light spraying upward from the top of a thundercloud.

Experiments in weightlessness

Induction heating

A method of non-contact heating with high frequency and high magnitude currents of electrically conductive materials.

In order to blow out plastic containers, you need a compressor. It is the compressor that generates the pressure by which the air jet is delivered.

Wave Optics

Light waves are regarded by their nature as electromagnetic waves, possessing all their properties.

Polarization of light is a property of light, resulting in the vectors of electric and magnetic fields of light waves are oriented in a plane parallel to the plane in which light propagates.

It occurs when light is refracted, reflected, or passes through an anisotropic medium.

Kittens enjoy physics too 😽

Sound pressure is the variable overpressure that occurs in an elastic medium when a sound wave passes through it.

Cleaning the tangerine by pressure

The piston pump

When the piston moves upward, the liquid under atmospheric pressure enters the tube, lifts the bottom valve and moves behind the piston.

When the piston moves downward, the liquid under the piston presses on the bottom valve and it closes.
At the same time, the pressure of the fluid opens the valve inside the piston, and this fluid moves into the space above the piston.