💡 Solid carbon di oxide is called dry ice, because when it melts it does not change into liquid but vapourises directly.
💡The longest regularly formed English word is Praetertranssubstantiationalistically which contains 37 letters.
💡TCDD is a man-made chemical which is 150,000 times more deadly then cyanide.
💡Quick silver is not silver, but it is another name of mercury. It is so heavy that piece of iron floats on its surface.
💡 A typical hurricane produces the energy equivalent of 8,000 one megaton bombs.
💡There are 62,000 miles of blood vessels in the human body – laid end to end they would circle the earth 2.5 times.
💡 At over 2000 kilometers long, The Great Barrier Reef is the largest living structure on Earth.
💡 The highest speed ever achieved on a bicycle is 166.94 mph, by Fred Rompelberg.
💡The average person accidentally eats 430 bugs each year of their life.
💡The world's first baby conceived in a test tube outside the mother's body was born in Oldham, England. Her name is Louise Joy Brown.
