Jet engine 🚀

A mannequin experiment showing what would happen to a face if it was accidentally hit by a jet engine.

Coanda Effect

The effect is actually quite widely used; from airplanes to windshield washers in cars and even in air conditioning designs

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

Intensity of released pressure 😱

Landing an airplane in zero visibility conditions 😶‍🌫️

A homemade mechanism demonstrating a drop falling into water 💧

This is how they test the aerodynamics of vehicles 👆🏻

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

Basketball‍ under the press 🏀

It didn't even burst, wonder how much load it withstood?

Dipping dry ice into chocolate

As the dry ice evaporates, it creates a layer of gas around itself, which repels the chocolate.

Experiment at -196°C, quantum levitation

Gravity clocks from a bygone era 🕰

The mechanism of this clock model worked by slowly rolling the clock on a special stand.

Demonstration of viscoelastic fluid behavior in a glass

Kinetic art 😍

Electron-filled acrylic cylinder ⚡️

"The Marangoni Effect"

A fascinating experiment with milk, paint plus detergent on the tip of a cotton bud.

Growth of silver dendrites around a copper disk. Redox reaction 💁‍♂️

How a battery works 💁‍♂️🔋

The mesmerizing Belousov-Zhabotinsky oscillatory response 😍

Spectacular experiments, but should only be done under adult supervision 🫣

These are Lissajous figures. The construction of each graph depends on the frequency and amplitude (points of the left and top circles).