On average, every dollar bill you touch has over 3,000 different types of bacteria.
8
The song 'Strawberry Fields Forever', sung by the Beatles, refers to an orphanage located in Liverpool.
79
Oak trees can live 200 or more years.
61
Caffeine boosts memory.
405
You burn more calories sleeping than you do watching television.
348
Extremely high pressured water can easily cut through a steel beam.
51
When someone looks at a new love, the neural circuits that are usually associated with social judgment are suppressed.
130
You can hear the blood flowing through your ears if you find a quiet place and cover them tightly.
19