20 Amazing and Interesting Facts about Navel | Amazing Facts 4U The navel or the belly button or the umbilicus is really just a scar that marks the spot where …
50 Amazing and Interesting Facts about Heart | Amazing Facts 4U The average adult heart beats 72 times a minute; 100,000 times a day; 3.6 million times a year; and …
40 Amazing and Interesting Facts about Autism | Amazing Facts 4U Eugen Bleuler (1857-1939), a Swiss psychiatrist, first termed “autism” but applied it to adult schizophrenia. In 1943, the term …
40 Amazing and Interesting Facts about Memory | Amazing Facts 4U A piece of brain tissue the size of a grain of sand amazingly contains 100,000 neurons and 1 billion …
35 Amazing and Interesting Facts about Crabs | Amazing Facts 4U Both crabs and lobsters are decapods or crustaceans with 10 limbs. Other decapods include crayfish, prawns, and shrimp. While …
25 Amazing and Interesting Facts about Snoring | Amazing Facts 4U You snore when the flow of air as you breathe makes the tissues in the back of your throat …
