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Science Facts
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The average human brain consumes just 12 Watts of power - one-tenth of what it takes to burn an ordinary light bulb. Pigs have 30 minute orgasms
The thin line of cloud that forms behind an aircraft at high altitudes is called a contrail.
Dogs have about 100 different facial expressions. Most of which, are expressed with the ears.
Sound travels through water 3 times faster than through air
The smallest transistor is 50-nanometres wide - roughly 1/2000 the width of a human hair.
Radio waves travel so much faster than sound waves that a broadcast voice can be heard sooner 18,000 km away than in the back of the room in which it originated.
Hot water freezes quicker than cold water. |
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