Did you know facts › Only
Only did you knows
- Did you know the letter W is the only letter in the alphabet that has 3 syllables (all others have 1)
- Did you know you can only see a rainbow if you have your back to the sun
- Did you know Elvis Presley made only 1 television commercial
- Did you know 'underground' is the only word that begins and ends with the letters 'und'
- Did you know the only continent without reptiles or snakes is Antarctica
- Did you know Mercury is the only metal that is liquid at room temperature
- Did you know the number 4 is the only number that has the same number of letters in it
- Did you know penguins are only found in the southern hemisphere primarily in Antarctica (excluding zoos above the equator)
- Did you know toads only eat moving prey
- Did you know the only thing that can destroy a diamond is intense heat
- Did you know the national anthems of Japan, Jordan, and San Marino each have only 4 lines
- Did you know there are only 3 sets of letters on a keyboard which are in alphabetical order (f g h, j k l, and o p)
- Did you know rainbows can only be seen in the morning or late afternoon (the sun needs to be less than 40 above the horizon)
- Did you know humans are the only primates that don't have pigment in the palms of their hands
- Did you know only pregnant females polar bears hibernate
- Did you know Hawaii is the only US state that grows cacao beans which go into the production of chocolate
- Did you know Australia is the only country that is also a continent
- Did you know Europe is the only continent without a desert
- Did you know the number 2 is the only number greater than zero that when added to or multiplied by itself gives you the same result (4)
- Did you know the only letter which doesn't appear in the Periodic Table is j