A blogger assembled a "Chronos ring" shooting at 330,000 frames per second. With this monster, he filmed oxy-acetylene explosions.

Supercooled water

Water is free of impurities and has cooled below freezing point. For ice to form, a center of crystallization must be created.

Tricks using surface tension.

Sodalite Mineral

When exposed to sunlight, the rock crystals absorb it and change color.

An interesting distinction: how CD players behave in zero gravity when turned on and off

Waterjet cutting is the best way to learn about someone's inner world

The years of training were not wasted.

How different gases react next to each other when they end up next to a Tesla coil.

Neodymium glass is an exceptional material with a different color under varying lighting conditions.

How to make a rocket out of Coca-Cola and butane.

The mesmerizing surface of the Sun, taken through the Hinode satellite X-ray telescope.

A fantastic simulation of galaxy collision with inserts of real photos from the Hubble Telescope.

Oldham clutch invented in 1821 by John Oldham

The cam-disc clutch or Oldham mechanism is a method of transmitting torque between two parallel but not coaxial shafts.

The mechanism consists of three discs, one connected to the input shaft, one connected to the output shaft, and the middle disc connected to the other two by a shoulder-to-hollow connection.

Alternative charger

Interesting setup for those who are afraid of skydiving, but want to feel the spectrum of emotions

Tangerine explosion at 7000 frames per second

Vacuum vs. cistern

The phenomena of total reflection

Home aquarium and laser pointer in action

Visualizing gravitational waves

The cat's acquaintance with static electricity.

Quite an interesting and surprising experience.