Calgary, Canada

The process of creating an optical illusion.

Hill of crosses in Lithuania

Optical illusion makes it look like this island is moving

Sports Parade in Red Square, Moscow, 1938

It's okay, it's just that Tom Cruise is in a new movie.

Video shows how high you would be able to jump on different planets and Moon.

Briefcase electric scooter

The UrmO scooter can be carried around with you. In the "working" mode, it is almost no different from its many analogues: the rider moves on it while standing and controls the speed by leaning forwards or backwards.

100 percent battery charge can be obtained in 45 minutes and delivers an estimated range of 20 km.

Nuke detonated underwater in 1958

How many percent would it take to change a country's GDP at PPP for all European citizens to become equal?

A cloud can weigh around a million pounds

Your childhood dreams of floating on a weightless cloud may not withstand this science fact: The average cumulus cloud can weigh up to a million pounds, according to the USGS. That’s about as heavy as the world’s largest jet when it’s completely full of cargo and passengers.