And what if...

Magnetic properties and liquid nitrogen - a fascinating experience.

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😁

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Crafty shrimp

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

Dirty kitchen utensils and liquid nitrogen — a captivating experiment.

"Thor's Hammer"

An intriguing experiment with piezo crystals, they generate a slight voltage when physically applied to them.

Place your bets, gentlemen!

How much weight would a can of Coca-Cola carry?

Making music with current and mushrooms

How??

By passing a weak current through oyster mushrooms and cordyceps, changes in resistance depending on the type of mushroom became the control signals that create sounds 🎼

A simplified version of the Heron’s fountain

A column of water, creates excess pressure in the lower vessel. Compressed air from the lower vessel transmits the resulting pressure, thereby exerting pressure on the water.

That’s a Jedi sword😱

The temperature of the prototype lightsaber is 2000 degrees.

In the cable, connected to the power unit on the belt, there is a propane tank, which by mixing with oxygen is transformed into a burning plasma.

Acoustic levitation

If you take two speakers with equally oscillating membranes and place them opposite each other at a certain distance, a standing wave will occur between them.

The wonders of hydrostatics

In a resting fluid, there is always a pressure force called hydrostatic pressure. The fluid exerts a force on the bottom and walls of the vessel.

In this case, the water squeezed out the carbon dioxide and filled the empty space. This equalized the pressure in the bottle and the pool, so the cola didn't leak out.

This tiny battery-powered car overcomes gravity through centripetal acceleration and light friction against the glass surface.

A moving illusion

Each ball flies in a straight line, but ends up forming an illusion of counterclockwise motion.

Lenticular raster

An array of flat-convex cylindrical collecting lenses positioned over an image or light-sensitive layer for reading or recording raster color or three-dimensional images.

Slow-motion footage of the moment the light bulb burns out

Halogen, energy-saving, LED bulbs frequently burn out due to a sudden voltage spike.

Such kind of pendulum is a straightforward physical system, exhibiting a variety of dynamic behavior with significant dependence on initial conditions.

A shower head shaping a stream in the form of a single-band hyperboloid.

Curie-effect heat engine

The rotor is a circle of magnetic material. A magnet is fixed next to it. The rotor in one place, locally, is heated to Curie temperature, as a consequence of which the magnetic coupling temporarily disappears and the rotor-stator circuit is out of a stable position.

The rotor shifts, the cold part of the rotor is moved. As the rotor rotates, the heated parts cool down and come to a heating point with a temperature below the Curie point. The whole cycle repeats.

Glue experiment

When the glue is in an enclosed space without oxygen, that is, in a tube, no chemical process occurs. Superglue only glues when it interacts with oxygen.

A realistic and most importantly working model of the transmission made of wood