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How is the laser used?🔥
Laser – what is it and how is a laser used? A laser is a device that creates…
The first dinosaurs.
The first dinosaurs of the planet The first dinosaurs were quite modest in size and moved on four…
Lightning is like a phenomenon. ⚡
Lightning ⚡ Lightning, as a phenomenon, is a powerful electric discharge. Its genesis begins in a storm cloud,…
Acute muscle pain – why after exercise?
Acute muscle pain Acute muscle pain that we feel after intense physical exertion is called crepatura, or delayed…
What is space?
Space So what is space? The word “cosmos” is translated from Greek as “order”, “structure”. Cosmos, or the…
The weather of our planet Earth.
The weather of our planet The weather of our planet is the state of the lower layer of…