Physics

In the column "Gadget of the Day" this miracle helmet wins! We look forward to seeing it in use in all offices around the world.

Engineers always find something to do!

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

Immersing frozen grapes in chilled water!

Separation of liquids with different densities.

And how you can't like physics?

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

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

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.

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