Magnetic equilibrium knob

A strong neodymium magnet in the base allows the handle to stand on its tip even when the base is tilted.

Lifecycle with toy arcade and neodymium magnet.

Magnus effect - if a small object is unwound and thrown, it starts to fly diagonally.

Experiment with a lighter, flame and bullet in slow motion.

A simple experiment that can be done at home.

Two hemispherical neodymium magnets on chains remain suspended under the action of centripetal acceleration bound by the force of the magnetic fields.

Experiment with water at the equator

The swirling of water as it drains is a "fact" based on the observation of water moving in a whirlpool that occurs when it drains into a sink or bathtub drain.

There is a widespread belief that water swirls in different directions in the southern and northern hemispheres of the Earth, which is explained by the rotation of the Earth and the action of Coriolis force.

A consequence of Bernoulli’s principle

The center of gravity moves with the same acceleration as in a normal fall, because the elastic force is equal to the force of gravity in the initial state.

Demonstration of the work of shock absorbers.

Blasting a skateboard wheel with a 60,000 psi waterjet cutter.

Magnetic hourglass

Ferromagnetic sand is collected over a neodymium magnet in a wooden base.

Balls of water stop the bullet.

The bullet was only able to penetrate 4 balls, remaining inside the last one.

Powerful 1000 mW Laser lights a match.

Sound wave transmitted by atoms - molecular mass, from which comes the vibration of the second.

Water protects the plastic cup from the further spread of fire.

Demonstration of the effect of the blast wave under water on the air in the balloons.

Cargo container and a bursting tank shell.

Visual demonstration of the operation of a magnetic field.

An interesting thing, a collaboration of kinetic art and rheoscopic fluid - the Vortex Dome.

Prototype sonic fire extinguisher 🧯

The principle of operation is that if you direct a sound of the right height and volume at the fire, it will create the right pressure, forcing the air out of the seat of fire.