Most dust particles in your house come from dead skin.
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Optical illusions occur when what the eyes see conflicts with what the brain expects.
75
According to scientists, the color of the cup that we're drinking from can alter our perception of the actual taste of the drink.
12
Scientists are now able to grow 'beating' heart tissue in a lab!
162
The left ear is more responsive to words of love and emotion whispered into it than the right.
40
Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
89
Nuclear power prevented an average of over 1.8 million deaths between 1971-2009 as a result of lower air pollution from reduced coal usage according to NASA.
5