32. Until 1896, India was the only source for diamonds to the world
33. The' place value system' and the 'decimal system' were developed in 100 BC in India.
34. A snail can sleep for 3 years.
35. The names of the continents all end with the same letter with which they start
36. Twenty-Four-Karat Gold is not pure gold since there is a small amount of copper in it. Absolutely pure gold is so soft that it can be molded with the hands.
37. Electricity doesn't move through a wire but through a field around the wire.
38. The first bicycle that was made in 1817 by Baron von Drais didn't have any pedals? People walked it along
39. The first steam powered train was invented by Robert Stephenson. It was called the Rocket.
40. A cheetah does not roar like a lion - it purrs like a cat (meow).
41. The original name for the butterfly was 'flutterby'
42. An ostrich's eye is bigger than its brain.
43. Ants don't sleep.
44. Dolphins usually live up to about twenty years, but have been known to live for about forty.
45. Dolphins sleep in a semi-alert state by resting one side of their brain at a time
46. A dolphin can hold its breath for 5 to 8 minutes at a time
47. Bats can detect warmth of an animal from about 16 cm away using its "nose-leaf".
48. Bats can also find food up to 18 ft. away and get information about the type of insect using their sense of echolocation.
49. The eyes of the chameleon can move independently & can see in two different directions at the same time.
50. Cockroach: Can detect movement as small as 2,000 times the diameter of a hydrogen atom.
51. Dragonfly: Eye contains 30,000 lenses.
52. Pig's Tongue contains 15,000 taste buds. For comparison, the human tongue has 9,000 taste buds.
53. The number system was invented by India. Aryabhatta was the scientist who invented the digit zero.
54. Intelligent people have more zinc and copper in their hair.
55. Earth weighs 5,972,000,000,000,000,000,000 tons
56. Like fingerprints, everyone's tongue print is different.
57. A duck's quack doesn't echo anywhere
58. Man is the only animal who'll eat with an enemy
59. The average woman uses about her height in lipstick every five years.
60. The first Christmas was celebrated on December 25,
61. AD 336 in Rome.
0 comments:
Post a Comment