In zero gravity, a candle's flame is round and blue.
16
At room temperature, the average air molecule travels at the speed of a rifle bullet.
55
The Earth's atmosphere weighs about 5.5 quadrillion tons.
108
Cold water weighs more than hot water.
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During photosynthesis, plants emit light humans can’t see, but NASA can see that light from space - and they've even made maps of it!
21
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
The idea of left brain (logical) and right brain (creative) has no basis in neuroscience and is in fact a myth.
16
German chemists made a replica of a trophy the size of one molecule.
68