The most closed city in the world. Pyongyang is called the most closed city because you can only get here under strict control of the North Korean authorities
Agate is a stone with unique patterns. It is an amazing mineral that forms in the voids of volcanic rocks, with unique patterns and layers
Vikurfjara Black Sand Beach. This beach is one of the most famous and beautiful black sand beaches in Iceland and the world
At a recent Sotheby’s auction, a simple banana taped to a white wall sold for a record $6.2 million dollars
Miracle chemistry. How to clean silver in just 5 minutes. Hot water, baking soda, salt, and a piece of aluminum foil are all you need
A Stormtroopers’ helmet from the first Star Wars sold at auction for $410,000. The iconic movie was released back in 1977
The most expensive meat in the world. The secret to wagyu meat you didn’t know about. It’s a premium quality Japanese meat that costs up to $3200
Trump’s Mar-a-Lago residence is guarded by Boston Dynamics robots with the sign ‘do not iron.’ The four-legged patrolman’s nickname is Slot
How astronauts manually court satellites in orbit in 1984 while in outer space. Then the Westar 6 and Palapa B2 satellites ended up in the wrong orbit
Artificial intelligence harvests crops with the help of drones. Flying robots use computer vision to harvest ripe fruit on their own
