Surface

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1,629 published items.

Early-stage complex organisms fed by osmosis
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Early-stage complex organisms fed by osmosis

Research at Virginia Tech has shown that the oldest complex forms of life - living in nutrient-rich seas over 540 million years ago - can be eaten by osmosis.

December 18, 2018
Unexpected limit of ingenuity
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Unexpected limit of ingenuity

'Press your finger hard on the surface. Now press as hard as you can but move your finger slowly with the ticking of the clock. Time moves faster. Faster

December 18, 2018
Evidence explains why we have fingerprints
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Evidence explains why we have fingerprints

Fingerprints do not hold the primates as they once thought, scientists have recently discovered. In fact, they reduce the friction needed to grasp smooth surfaces.

December 18, 2018
Why do we have them?
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Why do we have them?

Unlike most of the body wrinkles formed by the bending and elasticity of the skin, fingerprints are not the result of repetitive actions.

December 18, 2018
Why re-deposition on the flower dew?
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Why re-deposition on the flower dew?

The roses with sweet aroma and the delicate petals sparkling with dewdrops can make the heart of the most icy heart crush.

December 18, 2018
How can insect breath under water?
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How can insect breath under water?

There are hundreds of species of insects that live mainly in water where there is more food on the shore. MIT mathematicians discovered how bugs can breathe underwater.

December 18, 2018
Water still has many mysteries
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Water still has many mysteries

According to modern research works, the ancient Earth was smaller in size and the spindle had a greater speed than it is now. And the cycle of the day tends to be longer…

December 18, 2018
Why is the ice slippery?
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Why is the ice slippery?

A question that science has not found an answer for a century and a half. It is still known that the thin layer of water on the ice surface causes this slippery. But the…

December 18, 2018
Answer the phenomenon of
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Answer the phenomenon of

Many people put a hand on the wheel surface. Read the spell and it will ... spin. Game

December 18, 2018
Why play on the ice surface?
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Why play on the ice surface?

The ice on the rivers and lakes or on the jars of water in the winter are all closed on the surface of the water, never happened in the case of ice in the bottom of the…

December 18, 2018