🖼Impressive art in the form of Lichtenberg Figures

Lichtenberg figures are the name given to the distribution patterns of spark channels that are formed on the surface of a solid dielectric during a spark discharge of a sliding nature. In principle, such figures can be used to determine the strength of a lightning discharge and polarity, and can be turned into a creative act. Lichtenberg gave the world interesting visualizations of current flow during discharge.

💣Demonstration of the bouncing bomb. This is a special depth-air bomb for destroying dams, invented by the British during World War II.

🔥The mesmerizing process of paper combustion

🚀The operation of a wedge-air rocket engine

A type of liquid rocket engine with a wedge-shaped nozzle that maintains aerodynamic efficiency over a wide range of altitudes above the Earth's surface with varying atmospheric pressures.

💥Explosive experiment in slow motion

Throwing a feather and a metal cube in a vacuum

In the absence of air resistance, all bodies experience the same acceleration under gravity.

A visual representation of how a star-shaped aircraft piston engine is built

Autopump siphon 💁

No electrical engineering, simple physics.

🧯A stunning water shield technique from firefighters that protects rescuers from fire blasts

💨 A visual demonstration of the chimney effect

🔥How easy and simple it is to get a fire with just a water bottle, a black marker, and paper

🧐Why does this happen?

The wind blows and hits the surface of the dam, but the shape of the dam is curved, so the wind goes straight up, as if changing its direction across the surface of the dam. As a result, a huge amount of wind is ejected at the topmost end of the dam.

🔥The mesmerizing process of paper burning

☀️Mobile solar power plant

It fits in a standard shipping container, and only one person is needed to start it up.

☀️Data from SDO apparatus, sun in different filters

⚡️The strength of the current clearly

💁Even draining water can be greatly simplified with physics

😍Demonstration of a lightweight carbon nanotube that "floats" in the air like solidified smoke

A simple and fascinating visual explanation of how potential and kinetic energy is exchanged on a trampoline

Mova Globe 👍

The rotation in it is driven by light that passes through a translucent map image to the solar cells that drive the motor.

Ferrimagnetic slime at home

The recipe is quite simple, dissolve a teaspoon of borax in a small amount of water and gently add the solution to the glue, stirring constantly, remembering to add the main ingredient, iron filings 😉

Amazing brain-breaking illusion 🤯

Before approval, mockups are tested for seismic resistance

Simple animated explanation of the laws of physics and the lever principle 😉

Display that shows a 3D image captured by a motion sensor in real time 🤯

Andrew's Space Wheel

This is a kinetic board toy from the 70's - the rotor will stay in motion for weeks. The rotor has a magnet at the end of each spoke - the coil and chain, give them a jolt when the rotor goes through the middle.

💧 Water and surface are coated with aerogel powder, resulting in hydrophobic behavior

💧The collision of air rings under water

📷 Wilson chamber to see the radioactive decay of uranium

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

💧 If you add potassium superoxide to phosphorus, nothing happens. But if you add just one drop of water, there will be a huge explosion.

😱Multimodal sensor array for human-robot interaction and confined space exploration using Continuum robots

🔪 Hydroabrasive cutting