- The average elephant produces 22kg (50 pounds) of dunn each day.
- A whip makes a cracking sound because its tip moves faster than the speed of sound.
- There are over 1,600 known species of starfishes.
- Fresh apples float because 25 percent of their volume is air.
- No number from one to 999 includes the letter "a" in its word form.
- A 15th anniversary is called a quindecennial.
- Your mouth produces 1 litre of saliva a day.
- The alchemy symbol for water is an inverted triangle, resembling a cup or glass.
- If you could drive to the sun at a speed of 88.5 km/h (55 mp/h) it would take around 193 years.
- Wild cobras can live up to 20 years old.
|
reload more facts