20 Interesting scientific fact (PART 4)

1/ The world's smallest winged insect, the Tanzanian parasitic wasp, is smaller than the eye of a housefly.

2/ If the Sun were the size of a beach ball then Jupiter would be the size of a golf ball and the Earth would be as small as a pea.

3/ It would take over an hour for a heavy object to sink 6.7 miles down to the deepest part of the ocean.

4/ There are more living organisms on the skin of each human than there are humans on the surface of the earth.

5/ The grey whale migrates 12,500 miles from the Artic to Mexico and back every year.

6/ Each rubber molecule is made of 65,000 individual atoms.

7/ Around a million, billion neutrinos from the Sun will pass through your body while you read this sentence.

8/...and now they are already past the Moon.

9/ Quasars emit more energy than 100 giant galaxies.

10/ Quasars are the most distant objects in the Universe.

11/ The saturn V rocket which carried man to the Moon develops power equivalent to fifty 747 jumbo jets.

12/ Koalas sleep an average of 22 hours a day, two hours more than the sloth.

13/ Light would take .13 seconds to travel around the Earth.

14/ Males produce one thousand sperm cells each second - 86 million each day.

15/ Neutron stars are so dense that a teaspoonful would weigh more than all the people on Earth.

16/ One in every 2000 babies is born with a tooth.

17/ Every hour the Universe expands by a billion miles in all directions.

18/ Somewhere in the flicker of a badly tuned TV set is the background radiation from the Big Bang.

19/ Even travelling at the speed of light it would take 2 million years to reach the nearest large galaxy, Andromeda.

20/ The temperature in Antarctica plummets as low as -35 degrees celsius.

Comments

Why do the Indian telecom operators offer their services with 28 days validity, not 30 days?😡😡

Here telecom operator are very clever, b ecause telecom operators want to earn money of 13 months instead of 12 months. Let do the calculation and find out why telecom operators are offering 28 days validity. Each month they get 2 days more, therefore in a year they get additional 24 days. There are 7 month which has 31 days so they get additional 7 days.Now in case of February ,it has only 28 days not 30. So the total number of days they get are=24+7-2=29 days. So if you recharge 12 times then more 29 days are left in a year.🤔🤔 Means for another 29 days you have to recharge from that telecom operator.😫😫 So you have to recharge 13 times in a year instead of 12 times in a year. So telecom operators provide 28 days validity only. First one telecom operator started and then another telecom operators also understood this concept and they also applied 28 days validity both in data packs and voice packs.😱😱😱

20 Interesting science fact (PART 1)

1/ The speed of light is generally rounded down to 186,000 miles per second. In exact terms it is 299,792,458 m/s (metres per second - that is equal to 186,287.49 miles per second). 2/ It takes 8 minutes 17 seconds for light to travel from the Sun's surface to the Earth. 3/ October 12th, 1999 was declared \\"The Day of Six Billion\\" based on United Nations projections. 4/ 10 percent of all human beings ever born are alive at this very moment. 5/ The Earth spins at 1,000 mph but it travels through space at an incredible 67,000 mph. 6/ Every year over one million earthquakes shake the Earth. 7/ When Krakatoa erupted in 1883, its force was so great it could be heard 4,800 kilometres away in Australia. 8/ The largest ever hailstone weighed over 1kg and fell in Bangladesh in 1986. 9/ Every second around 100 lightning bolts strike the Earth. 10/ Every year lightning kills 1000 people. 11/ In October 1999 an Iceberg the size of London broke free...

How Electronic ink works?

Used increasingly in digital products, how does this technology work? Electronic ink (or electrophoretic ink) consists of millions of microcapsules. Each one contains positively charged white particles and negatively charged black particles, all suspended within a clear ﬂuid. When these microcapsules are subjected to a positive or negative electric ﬁeld, the corresponding particles rise to the top, becoming visible to the eye and colouring that microcapsule. eBook reader displays coat electronic ink onto a sheet of plastic ﬁlm, which in turn is laminated to a layer of circuitry. This circuitry forms a pattern of pixels that can be controlled by the display’s software driver, allowing images and text to be displayed in the form of a traditional page of physical paper. Electronic ink displays differ from LCDs by utilising ambient light to illuminate pixels, with the rays merely reﬂecting off their surface. This means they have very low power demand, a...

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