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آموزش انگلیسی به عنوان زبان دوم

بانک سوالات دبیرستان و پیش دانشگاهی . مکالمه . مقالات . آپدیت روزانه Nod 32

Did you know that ...... 2
نویسنده : غلامعلی عباسی - ساعت ۱٠:٢٦ ‎ق.ظ روز ۱۳٩٤/٥/۱۱
 

 

  • Did you know a 15th anniversary is called a quindecennial
  • ·         Did you know a nanosecond is one billionth of a second
  • ·         Did you know a whip makes a cracking sound because its tip moves faster than the speed of sound
  • ·         Did you know men change their minds 2 to 3 times more than women (women tend to take longer to make a decision but once they do they are more likely to stick to it)
  • ·         Did you know all pilots on international flights identify themselves in English regardless of their country of origin
  • ·         Did you know brontology is the study of thunder
  • ·         Did you know diamonds mined in Brazil are much harder than those found in Africa
  • ·         Did you know dry ice transforms directly from being a solid to a gas
  • ·         Did you know employees of the Vatican pay no income tax
  • ·         Did you know the first city to mint its own gold coins was Florence, Italy in 1252
  • ·         Did you know petrol has no specific freezing point (it can freezes at any temperature between -82 and -115°C (-180 and -240°F)
  • ·         Did you know sound travels 10 times faster through granite than air
  • ·         Did you know Japanese people don’t have middle names
  • ·         Did you know some playing cards in India are round
  • ·         Did you know the average pool cue is 1.4m (4.75ft) long
  • ·         Did you know the expression to 'knuckle down' originated from playing marbles (players used to put their knuckles to the ground for their best shots)
  • ·         Did you know the first aluminum drink can was introduced in 1964
  • ·         Did you know the first drug that was sold as a water soluble tablet was aspirin in 1900
  • ·         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 women were not allowed to vote in France until 1944
  • ·         Did you know a bumble bee flaps its wings at 160 times a second
  • ·         Did you know a dragonfly can fly at 40kph (25mph)
  • ·         Did you know flies can react to an object it sees and change direction in less than 30 milliseconds
  • ·         Did you know a queen bee can lay up to 3,000 eggs in one day
  • ·         Did you know ants can lift 50 times their own weight
  • ·         Did you know bees can see ultraviolet light
  • ·         Did you know 80% of the world's food crops are pollinated by insects
  • ·         Did you know 10% of with world's food supply is consumed by insects
  • ·         Did you know it takes 110 silkworm cocoons to make an average tie
  • ·         Did you know queen termites can live up to 50 years
  • ·         Did you know most spiders have transparent blood
  • ·         Did you know caterpillars have over 2,000 muscles
  • ·         Did you know the fastest insect is the Australian dragon fly (its top speed is 57 km/h (35mp/h))