25 Amazing and Interesting Facts about Yawning | Amazing Facts 4U Most of the vertebrates in this world yawn including humans, dogs, chimpanzees, etc. On average, a typical yawn in …
30 Amazing and Interesting Facts about Tea | Amazing Facts 4U There is an estimated 1,500 different types of tea. China is the world’s largest producer of tea. India is …
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 …
