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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 ......
نویسنده : غلامعلی عباسی - ساعت ۱٠:٠٦ ‎ق.ظ روز ۱۳٩٤/٥/۱۱


  • Did you know honey bees kill more people each year than snakes
  • Did you know there are over 100,000 different species of butterflies
  • Did you know there are over 80,000 different species of ants
  • Did you know all the planets in our solar system could fit inside Jupiter
  • Did you know an area of the Suns surface to the equivalent of a postage stamp would shine with the brightness of over 1,500,000 candles
  • Did you know more than 1,000,000 Earths could fit inside the Sun
  • Did you know the Moon weighs 81 billion tons
  • Did you know the world's first paved streets were laid in Rome in 170 B.C.
  • Did you know it takes 1,100 watts to power a toaster
  • Did you know natural gas has no smell (the odor is artificially added so that people are able to identify leaks)
  • Did you know there are exactly 1,048,576 bytes in 1 megabyte
  • 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 acorns are poisonous to humans (if eaten it can cause damage to your kidneys)
  • Did you know all hurricanes form over the sea and can last up to 10 days
  • Did you know there are over 225,000 trees in New York's Central Park
  • Did you know chalk is made from tiny plankton fossils
  • Did you know 80% of the world's rose species come from Asia
  • Did you know 8.5 million tons of water evaporates from the Dead Sea every day
  • Did you know every living thing on the Earth contains carbon
  • Did you know the Pacific Ocean is the world's largest
  • Did you know it takes 5 years for an oyster to produce a medium sized pearl
  • Did you know the average mature oak tree sheds over 700,000 leaves in Autumn
  • Did you know onions are part of the lily family
  • Did you know the primary reason for growing rice in flooded paddies is to drown the weeds surrounding the young seedlings (rice can grow in well drained areas)
  • Did you know the softest known mineral is talc
  • Did you know 'orology' is the study of mountains
  • Did you know 20% of China's plants are used in medicine
  • Did you know 2/3 of the world's eggplants are grown in the US New Jersey
  • Did you know humans are the only primates that don't have pigment in the palms of their hands
  • Did you know it was once illegal to slam your car door in Switzerland
  • Did you know moths have white blood
  • Did you know the diameter of Jupiter is 152,800km (88 700 miles)
  • Did you know the diameter of Earth is 12,756 km (7,926 miles)
  • Did you know the diameter of the sun is 1,390,000km (865,000 miles)
  • Did you know Mount Everest is 8.9km (5.5 miles) high
  • Did you know dolphin's can detect underwater sounds from 24 km (15 miles) away