How strong is the tooth? 🦷

A perfectly placed devastating blow.

Identical twin brothers Josh and Jeremy married identical twin sisters Brittany and Briana. Both couples gave birth to male babies at the same time. Although technically they are cousins, children are genetically brothers. It gets weirder: both families live together in the same house.

A simple physical mini-experiment.

Meissner effect

The effect consists in the displacement of the magnetic field from the volume of the superconductor during its transition to a superconducting state.

A demonstration of Lenz's law using an MRI machine.

Lighting a smoke stack with a torch

Demonstration of a light carbon nanotube, which "floats" in the air like solidified smoke.

Communism Is Evil

In the year 1989, it's alleged that up to 2 million people from Latvia, Estonia and Lithuania created a human chain that united all 3 countries in order to show the rest of the world how badly they wanted to escape the Soviet Union and communism.

Rube Goldberg's invisible machine.

Switchable permanent magnet.

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

The vase absorbed the egg due to the vacuum created by putting a burning piece of paper inside and cutting off the oxygen flow inside.

That's why you should wear a light-colored baseball cap in the heat.

A shark’s brain, and a dolphin’s brain.

The space shuttle's thermal plate at 2200° can be picked up.

Consequences of e-cigarette explosion

And how you can't like physics?

Separation of liquids with different densities.

Immersing frozen grapes in chilled water!

What happens if a burning match is thrown with liquid oxygen.

Engineers always find something to do!