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EntertainmentWho was the first to discover sperm?
Only by making homemade utensils from a magnifying glass, Anton van Leeuwenhoek discovered bacteria and became the first person to observe the nucleus that helps maintain the human
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- Why can giant pandas swim but they can still drown?
- Why doesn't the water in the lake completely seep into the ground?
- Even though there is no connection, why are there pyramids all over the world?
- 72 years ago, a nuclear bomb test caused the entire island to evaporate
- 'One of a kind' machines in history
- Are textbooks wrong about the Earth's elliptical orbit?
Why do some cars not have windshields?
Why do potatoes produce toxic gas when they rot?
Why can giant pandas swim but they can still drown?
Why doesn't the water in the lake completely seep into the ground?
Even though there is no connection, why are there pyramids all over the world?
72 years ago, a nuclear bomb test caused the entire island to evaporate
'One of a kind' machines in history
Are textbooks wrong about the Earth's elliptical orbit?
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