Clearly, how much sharper photos the James Webb telescope is capable of producing compared to the current workers.

The first images are as early as July 12. It's gonna be very hot!

Scientists have created a realistic method of 3D fluid modeling - it simulates the "film" between an object and the surface of water

It is the first system that accurately simulates the physical effect of surface tension.

Magnets work.

When galaxies collide

Simulations and real images from the Hubble Space Telescope.

Engine with 2 human powers.

Jupiter's gravity keeps most asteroids and space bodies away from Earth.

Without it, Earth would probably be uninhabitable for humans. Mad respect to Jupiter.

Extremely high rope friction.

A mini generator from what an engineer can find at home.

Amazing and fascinating geometric puzzles on magnets.

Making a rocket out of disinfectant.