How to cut metal with the sun. Homemade solar concentrator
The guy showed how you can use the sun and a simple solar concentrator to collect a ray of sunlight and direct it to melt metal
Obviously, we don't recommend trying this at home.
Difference between a border collie and a husky
Towards freedom
This is what a chance to win the lottery looks like
How gold is mined from old phones
Cats ask to go home after walks
A Ukrainian soldier leaves a trench, fires control shots at
Beautiful and amazing (short videos). Release 42
Two years of a pine cone's life cycle in a minute
A domestic cat watches its owner cook
