Diffusion is the nonequilibrium process of moving a substance from an area of high concentration to one of low concentration. Leading to spontaneous equalization of concentrations throughout the occupied volume.

Fire + solder PIC-60 + water

Magnetic levitation in all its glory.

Certain materials feature a shape memory effect — after deformation, they return to their original shape when heated.

Such a property is due to its superelasticity. Titanium nickelide, as an example, has this quality. Similar materials are quite practical and can be used in a wide range of areas, from space to medicine.

The Painful Magic of High Voltage Levitation

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

Airborne infrared display, facilitating navigation at night and during precipitation.

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.

Kittens enjoy physics too 😽

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

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.

Cleaning the tangerine by pressure

Sports are sports, but no one has ever cancelled the knowledge of physics.

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.

The Mandela Effect

When the first bead pops out of the box and rushes down, the angle between the first bead and the one following it changes and they collide.

The oscillation of the candle, by melting the wax and reducing the mass. And then inertia enters the process.

Oscillation in an elastic medium

When striking the tuning fork, vibrations arise inside, they are almost invisible, only slightly audible. As soon as the horns of the tuning fork are submerged in water, a whole storm is born.

Surface tension, taking soapy water as an example.