Approximately 70 percent of the earth is covered by water. Only 1 percent of this water is drinkable.
65
Most dust particles in your house are made from dead skin!
67
Pure water (H2O) does not conduct electricity on its own.
46
0.3% of solar energy from the Sahara is enough to power the whole of Europe.
310
Scientists at the Zhejiang University in China have developed an ultra-light material known as carbon aerogel.
3
The idea of left brain (logical) and right brain (creative) has no basis in neuroscience and is in fact a myth.
16
One third of the electricity produced on earth is used to power electric light bulbs!
75
In zero gravity, a candle's flame is round and blue.
16