Magic of invisible water

Sulfur hexafluoride gas is a heavy gas that weighs 5 times more than air, and when we fill the environment with this gas, it slowly mixes with air and remains at the bottom of the container!

40,000 lb. explosion

Occurred 161 km off the coast of Florida and was recorded as a magnitude 3.9 earthquake!

Crushmetric Switch Pen

Functional kinetic art based on material science and origami techniques.

Changing the camera capture rate due to the amount of light.

Refraction of sunlight through a glass of water.

Switchable permanent magnet.

Turning the knob activates a magnetic field strong enough to lift this 5.2-kilogram piece of rail.

The surface tension penny experiment: water vs. alcohol

Water molecules are far more cohesive than alcohol molecules due to their attachment to each other through hydrogen bonds.

Pressure drop during the dive.

Spark in the macro zoom.

A balloon with air bursting underwater

(The process was filmed at 36,000 frames per second)

Creation of soap bubbles of an unusual shape.

Point discharge is a discharge phenomenon occurring in a sharp part of an object under the action of a strong electric field.

It refers to a type of corona discharge.

Illustrative example of electrostatics.

Four-Mirror Kaleidoscope

The precise positioning of the mirrors in the square creates quadruple symmetry.

Samples of gas emission spectra

Pure samples of hydrogen, nitrogen, and five noble gases are exposed to the high-frequency pulsed field of a miniature Tesla coil. Each gas has a characteristic breakdown voltage and emission spectrum.

A simple and clear demonstration of the recoil force.

The copper ball becomes smaller as it cools.

Glass is a very strong but brittle material

Even too strong glass has a weak point, and you can force its brittleness.

Deionized water💧

If electrodes are placed in the beakers and high voltage is applied to them, the deionized water forms a stable cylindrical bridge between the two beakers.

A visual demonstration of the effect of chimney draught.