The Lorentz force is commonly referred to as the force affecting an electron that moves and is in a magnetic field.

It is a combination of two forces – magnetic, electric, concentrated on the charge.

Just look at this😱

Radiometer is an instrument designed to measure the energy characteristics of radiation using its thermal effect.

Electromechanical pendulum with magnetic feedback.

Thermogravitational convection

Convection is a type of heat exchange (heat transfer) in which internal energy is transferred by jets and flows of the substance itself.

The simplest jet engine. Alcohol + air + booster converter.

Acoustic levitation

It is based on the creation of a standing sound wave in the air capable of keeping particles suspended.

Electrolysis of tin chloride to form metal.

Variation of the frequency of the oscillating circuit depending on the magnetic properties of the material.

Brachistochrone is a curve lying in the plane between point A and lower point B, where B is not directly under A.

Thus an object slides without friction under the action of a homogeneous gravitational field to a given end point in the shortest possible time.

Heating metal powder in pure oxygen.

Jet engine in a cross-section

A turbojet engine is a gas turbine engine where the chemical energy of fuel is converted into the kinetic energy of gas jets flowing from the jet nozzle.

Extraction of spent nuclear fuel from a nuclear reactor.

The blue glow that can be observed is called Vavilov-Cherenkov radiation.

It is the emission of light by an electrically charged particle when it moves in the medium at a speed exceeding the phase velocity of light in this medium.

How is aurora borealis formed?

The Earth's magnetosphere captures charged particles of the solar wind and as a result aurora borealis is formed at the poles.

Thermal drilling of metal

Thermal drilling technology is based on the principle of plastic deformation of metal. In the process of impacting a thin-walled piece with a drill bit, due to the friction of the tool tip against the metal, the latter is plastically deformed and a through hole is formed.

The effect of resonant frequencies

The frequency-selective response of an oscillating system to a periodic external action, which manifests itself in a sharp increase in the amplitude of the stationary oscillations when the frequency of the external action coincides with certain values characteristic of the system.

Copper is non-magnetic, though it creates resistance in the presence of a strong magnetic field, causing the magnet to halt for a moment before it even touches the copper.

The spark in the macroscope.

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.