Pumpkins grow on vines and have seeds, which means they are a fruit, not a vegetable.
Taxonomy is the science of naming a new species.
The Danish language has no word for “please”.
The human skull consists of twenty-two bones.
The human eye can see seven million colours, while computers can display around 17 million.
Amphibians evolved from fish with lungs and limbed fins.
Football was invented in China around 476 B.C.
The world’s first postage stamp was issued in Britain on the 1st of May 1840.
The moon takes 27.3 days to circle the Earth.
Over 60 million tourists visit New York City each year.
The rings inside a tree trunk are called annual growth rings.
Russia launched the first satellite in 1957 called Sputnik 1.