interesting facts - 4

Facetious and abstemious are the only words that contain all the vowels in the correct order.
"Adcomsubordcomphibspac" is the longest acronym. It is a Navy term standing for Administrative Command, Amphibious Forces, Pacific Fleet Subordinate Command.
"Almost" is the longest commonly used word in the English language with all the letters in alphabetical order.
"Flushable" toilets were in use in ancient Rome.
"Billie Jean" by Michael Jackson was the first video to air on MTV by a black artist.

"Canada" is an Indian word meaning "Big Village".

"Dreamt" is the only English word that ends in the letters "mt".
"Duff" is the decaying organic matter found on a forest floor.
"Fickleheaded" and "fiddledeedee" are the longest words consisting only of letters in the first half of the alphabet.
"Asthma" and "isthmi" are the only six-letter words that begin and end with a vowel and have no other vowels between.
"Fortnight" is a contraction of "fourteen nights." In the US "two weeks" is more commonly used.
"Forty" is the only number which has its letters in alphabetical order. "One" is the only number with its letters in reverse alphabetical order.
"Four" is the only number whose number of letters in the name equals the number.
"Hang on Sloopy" is the official rock song of Ohio.
"Happy Birthday" was the first song to be performed in outer space, sung by the Apollo IX astronauts on March 8, 1969.