FACTS – No. 2

FACTS  –  No. 2

1.      White revolution means “milk”

2.      Brown revolution means “leather”

3.      Black revolution means “coal”

4.      Yellow revolution means “oil seeds”

5.      Blue revolution means “fish”

6.      A thermometer does not measure “Kelvin ” temperature.

7.      The sperm whale has the heaviest brain.

8.      24  films are passed through in front of lens in a projector to see a movie.

9.      Dilute acetic acid is know as vinegar.

10.  Nerve impulses travel at 274 kmph.

11.  72 different muscles are used by humans to produce sounds

12.  Super conductors are invented by Ones 1911.

13.  Molybdenum is discovered by Sheley.

14.  Technetium Tc is used as super conductor.

15.  In a plane psudo gravity may form.

16.  Rat poison is lead arsenic.

17.  HF hydrogen fluoric acid cannot be preserved in glass jars.

18.  If KTcO₄ is added iron will not get rusted.

19.  A metal that melts in the hands is Cs.

20.  – 40 degrees C = - 40 degrees F

21.  If KTcO₄ is added rusting does not take place.

22.  The metal that melts in the hand is Cs.

23.  Chemicals that we get from trees ashes called alkaline metals.

24.  ZrSi₄ is used in rocket fire nozzles, fire bricks…

25.  Element 110, A=269, life time 1/1000 sec.

26.  Rain water contains Vit. B₁₂.

27.  Banana oil comes from coal.

28.  Gasoline has no freezing point.

29.  First hand grenade containing gun powder was invented by Kublai Khan.

30.  Radon is 4 times as heavy as Fe.

31.  Tetra-ethyle lead is added to petrol to reduce “engine knock”.

32.  Tetra-ethyle lead prevents petrol from igniting in the engine at the wrong time.

33.  The Romans mixed slaked lime with volcanic ash and constructed aqueducts, bridges and buildings.

34.  Steel does not get rusted if there is Si.

35.  Apple contains polyphenol oxidase enzyme. This enzyme contains Cu and Fe.

36.  Leaves turn yellow because of deficiency of Mn.

37.  The end points of leaves become white because of deficiency of Cu.

38.  In AP, the soils are deficient of Zn.

39.  If leaves fold, seems rotting is because of deficiency of Molybdenum.

40.  Ethyl alcohol turns into acetaldehyde after drinking.

41.  When sand and sodium carbonate are heated water glass is formed.

42.  Minerals are crystalline elements or compounds.

43.  Cancer was found in the fossils dating 5000 years old.

44.  Calcium ion has effect on hypertension, heart diseases.

45.  Selenterajain is a protein that glows.

46.  Carrots have beta-carotene which controls cancer.

47.  Tomato consumption reduces  prostate cancer.

48.  Dinosaurs extinguished because of asteroids.

49.  A conductor that conducts electricity without any loss is called super conductor.

50.  Continents are not constant. They always drift.