The kinetic sculpture of the stepper motor

The base provides a pulse of rotational energy for transformation.

How a switch works.

Interaction of the solar wind and the Earth's magnetic field.

Am-241 in the Wilson chamber

When americium nuclei decay, they eject a high-speed chunk of protons and neutrons (2 each) called alpha particles.

Which then travels through the air, creating a trail of ions, bouncing electrons off any nearby molecules it passes by.

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.