Low pressure air syringe

Under the influence of a strong electromagnetic field, the gas in the syringe is ionized and transformed into cold plasma

Wind generator with photovoltaic panel and energy storage for street lighting.

Helicopter physics

☝🏻 A helicopter, unlike an airplane, is capable of rising vertically upward.
Lift force is provided by the bearing propeller. However, the rotation of such a propeller, according to Newton's Third Law, should cause the body to rotate in the opposite direction, which would turn the machine into a real merry-go-round.

To avoid this, either a second propeller rotating in the opposite direction is placed over the first propeller, or a tail rotor is placed on the tail. In addition to maneuvering itself, it prevents the hull from spinning out, neutralizing the movement of the main rotor.

Magnetic Slime

A toy for young physicists!

Silver crystal growth on copper wire.

Such a beauty…

Supermassive black holes

At the center of our Milky Way, there is an extremely massive black hole millions of times heavier than the Sun.

Such supermassive black holes have also been found in the heart of other galaxies. They were able to be calculated by observing the interstellar gas movement

It is assumed that the center of each galaxy is a giant black hole.

​Energy doesn't go anywhere

Energy cannot run out. Just as, for instance, there is no fuel in the car, there is no energy to go anywhere.

Energy passes from one form to another. This statement is based on the law of conservation of energy, which says that energy cannot be created from nothing and cannot be destroyed: it can only be transferred from one form to another.

Imagine a full-flowing river dammed by man, where a huge mass of water has potential energy. The water produces work, it turns the turbine.

Wind also has energy; it comes from the uneven heating of the atmosphere by the sun, the unevenness of the earth's surface, and the rotation of Earth.

The velocity of the wind determines the amount of kinetic energy, which can also be converted into the mechanical energy of the turbines. The turbines, in turn, produce the electric current that comes into our homes and lights lamps, makes computers, kettles, irons...

The energy doesn't go away.

Suspended unipolar motor

The principle of operation is based on the force generated by the interaction of an electric current with a magnetic field (Lorentz force, also known as Laplace force).

The boiling point of water at the Mount Everest summit is 68°C

The boiling point of water depends on pressure. Water can remain at several hundred degrees Celsius in a liquid state near the hydrothermal vents at the bottom.

That's not a trick!
Here is quantum levitation in action 😉👉

Marangoni Effect

You can see such a beautiful phenomenon by dropping a soapy solution into the milk.

Where does such a miracle originate from❓
The point is that water and soap have different surface tensions and the liquid rushes to the higher surface tension.

Why do modern windows have two panes of glass?

Windows are made of two or more panes of glass bonded together so as to increase their THERMAL INSULATION properties❗

The space between panes of glass is filled with air with a thermal conductivity 40 times lower than that of glass itself.
This quality of windows makes our home much warmer.

The Magic Cylinder

Using an acrylic prism and a gas pedal we "catch" electrons.
⠀
They easily penetrate deep into the acrylic and rapidly slow down as they collide with the plastic molecules.

Newton's Third Law

Do you know it?
📌 For every action, there is an equal and opposite reaction.

Well, the ant didn't learn physics in school😁

Triboluminescence

This is the LIGHTING of substances as they break down. It can occur when a crystalline body splits.

In order to observe triboluminescence, you need caramel candy, a hammer, and a camera that captures 10,000 frames per second.

Triboluminescence

This is the LIGHTING of substances as they break down. It can occur when a crystalline body splits.

In order to observe triboluminescence, you need caramel candy, a hammer, and a camera that captures 10,000 frames per second.

Conservation of momentum

This collision between two cherries depicts a fundamental property of classical mechanics: conservation of momentum.

Crafty shrimp

Look at how cleverly it uses the surface tension of water to get back into the water.

A fluorescent green slime tube combined with a laser shows us stunning visual effects!

Precise calculation magic☝🏻