2. Water falls to earth with a low speed because of rain has a special shape that increases the effects of atmospheric friction and helps it fall to earth with a lower speed. Suppose that different forms of rain, or the atmosphere does not have the friction properties (imagine if rain occurs as a large bubble of water that falls from the sky), the Earth would face destruction every drop of rain.
3. Minimum altitude of rain clouds is 1,200 meters.
4. The effects of one drop of rain that falls from a height is equal to 1 kg object falling from a height of 15 cm.
5. Rain clouds can be found at an altitude of 10,000 meters.
6. In one second, approximately 16 million tons of water evaporates from the earth.
7. This amount is equal to the amount of water that fell to earth in one second. In one year, is expected this number will reach 505x1012 tons. Water continuously circulates in a balanced cycle based on the "dose".
8. Granules rain water change shape hundreds of times per second.
9. If rain water droplets that freeze to form a beautiful piece of crystal which, unlike ordinary water in the freeze in the freezer / refrigerator.
10. After rain, soil, weeds, grasses will issue a distinctive scent, this compound is called 'petrichor'.
11. And the last fact the most mysterious and surprising scientists. Rain has the ability to hypnotize humans to meresonansikan memories of the past. And without being able to get the scientific evidence, scientists could only conclude "In the rain, there are songs that can only be heard by those yangg missed".
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