4.5 pounds of sunlight strike the Earth each day.
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One gallon of used motor oil can ruin approximately one million gallons of fresh water!
71
German chemists made a replica of a trophy the size of one molecule.
68
The storage capacity of human brain exceeds 4 Terrabytes.
140
Sound travels about 4 times faster in water than in air.
408
Brass doorknobs automatically disinfect themselves in about 8 hours.
18
0.3% of solar energy from the Sahara is enough to power the whole of Europe.
310
Termites are being researched as a possible renewable energy source as they can produce up to 2 litres of hydrogen from ingesting a single sheet of paper, making them one of the planet’s most efficient bioreactors.
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