Incredible speed of modern trains

⚙️ Engineering

The film allows you to see the magnets inside the devices

⚙️ Engineering

That’s how the aerodynamics of vehicles are tested

This method is a wind tunnel. Where the reduction of air resistance, the reduction of noise, the prevention of lifting forces are revealed

⚙️ Engineering

Melting steel with electricity

⚙️ Engineering

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Pulling beams🛸

These are waves that can pull particles toward the source.

⚙️ Engineering

Amazing illusion.

There is a transparent tube in the stream, pumping water upward, and then it falls dow

⚙️ Engineering

An experiment not worth to be repeated at home - aluminum foil in the microwave

⚙️ Engineering

Due to the large number of nails, the pressure on the surface of the ball is evenly distributed

⚙️ Engineering

Demonstration of gravity on different celestial bodies

⚙️ Engineering

Induction heating

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

⚙️ Engineering

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.

⚙️ Engineering

Wave Optics

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

⚙️ Engineering

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.

⚙️ Engineering

When the volume level gets above 155-160 dB, the car starts shaking and almost bursting with vibration. At low frequencies, the windows burst.

⚙️ Engineering

The law of momentum conservation for rotational motion.

⚙️ Engineering

A clear process on the fuel consumption in a rocket.

⚙️ Engineering

Rehbinder Effect visual demonstration

It represents an adsorption reduction of strength — a change in the mechanical properties of solids due to physical and chemical processes causing a decrease in the surface energy of the body.

In the case of a crystalline solid, what is also significant is that the crystal exhibits the defects in structure necessary for the nucleation of cracks, which then propagate under the influence of the medium.

⚙️ Engineering

In fact, it is an optical illusion.

In this video, the frame rate of the camera unit coincides with the rotation frequency of the helicopter blades. That is why it appears that the blades are not rotating.

⚙️ Engineering

Demonstration of a mere application of physics.

⚙️ Engineering

Amazing Story: He taught himself how to code with ChatGPT... Then built 3 iphone apps. Made $10M in revenue.

@aipost 🪙 | Our X 🥇