DUNIA - Civil, Sains, Teknologie,
sience, technologi, cultur, nature
When lifting a weight off the ground, you should put the load on your legs, not your waist. Otherwise, you may injure your back.
Engineering and Tricks
The art of cutting glass with hot wire!🔎
Engineering and Tricks
25/02/2024
A unique natural phenomenon located in France. On the walls of the cave there are unusual and unique drawings, which are more than 17 thousand years old.
For a long time, the Lascaux Cave was an excellent place for excursions, but soon the images began to disappear.
It was possible to establish that the reason for this is the carbon dioxide exhaled by humans, so the cave was closed from visits.
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