Our daily life through the prism of a thermal camera.

Rather peculiar properties can be observed when combining neodymium magnets and stainless steel.

The Prandtl-Glauert effect

It occurs as a high-speed flying object creates a region of high air pressure in front of itself, and a region of low pressure is formed behind it.

Propane "rocket"🚀

The following main elements are attached to the wooden base of the gun: propane burner, flexible pvc tube bent in a spiral and rigid pvc tube - "muzzle".

Descent jet

An air current made up of perturbed air masses descending from the wing, stabilizer, other supporting and controlling surfaces, and the fuselage of the aircraft.

Tire and centrifugal force.

Geeks watch out! You might be stuck 😄

Demonstration of the capacitor installation process on the board automatically.

Demo test featuring superbly accurate synchronization between the gun and the propeller!

When you're a Harry Potter fan and also an engineer, you have no trouble building such a marvel 💁🏻‍♀️

Watch with sound 🔈

A curious spectacle: how Wi-FI spreads around the apartment.

Tornado🌪

Creating an artificial tornado using dry ice and a fan.

Briefly about what 10,000 horsepower does to a brake tire at startup.

Perfect illustration of inertia

And inertia is a physical phenomenon whereby a body keeps its velocity constant or at rest when no other bodies are acting on it.

Causes of collapses and potholes.

Great magnetic field work 🧲

It's the field generated by a magnet or a conductor through which an electric current runs.

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.

Ice roller couldn't crush a golf ball

After compression of polymers, the density of an ordinary golf ball is equal to 40 kilograms of steel compressed to four centimeters in diameter.

Tensegrity is the principle of constructing structures of rods and cables, with the rods running in compression and the cables operating in tension.

Uncanny welding💥

Demonstration of the friction welding process.

Fast air moving around objects reduces pressure, allowing them to float.