Day (16)

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Assalamu Alaikum warahmatullahi Wabarakatuhu.

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(1) More than 1.2 million "Ice Bucket Challenge videos were shared on facebook between June 1 and August 13.

(2) You're better off dropping your phone down  toilets than in a swimming pool or a pint of beer.Those liquids are more corrosive.

(3) Lionardo Da Vinci was the first to explain why the sky is blue.

(4) The amount of urine filtered daily  from the kidneys is about 1- 2 litres.

(5) The bee hummingbird beats its wings 80 times per second.

(6) When a submarine wants to come up to the surface it replace the water in the tanks with air,when it wants to go under water,water is filled into the tanks again.

(7) Victoria was a Spanish carrack (ship) and the first ship to successfully circumnavigate the world.

(8) Yuri Gagarin, the first man in space, died when he crashed his MIG-15 on a training mission. An outdated weather report failed to warn of low clouds.

(9) Butterflies usually live just 2-4 weeks.

(10) Pour a cup of liquid nitrogen into about a liter of warmed bubble solution to produce a mountain of bubbles.

 Answer15: if you were directly exposed to space, your body would swell to be  3 times its normal size

Question of the day 16:

"Who is the most committed parents among the animals?(except human)"

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