Any domino can knock over another object up to 1.5x its size. The 32nd object would be big enough to knock over the Empire State Building.
18
Music has the ability to repair brain damage and return lost memories.
62
A neutron star (what remains after a Super Nova) is so dense that a portion of it the size of a sugar cube would weigh as much as all of humanity, or more than all the cars in the United States.
5
Brain freeze is caused by the brain sensing the drop of temperature on your palate and increasing blood pressure in an attempt to save you from freezing.
14
If Earth's life was compressed into 1 year, then humans would have been around for only 2 seconds.
15
Unconsciousness will occur after 8-10 seconds after loss of blood supply to the brain.
94
