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Saturday 30 November 2013

Giraffe facts found from internet

The giraffe is the tallest mammal in the world, with even new-born babies being taller than most humans.
Baby Giraffes can stand within half an hour and after only 10 hours can actually run alongside their family.
Giraffes spend most of their lives standing up; they even sleep and give birth standing up.
Giraffes only spend between 10 minutes and two hours asleep per day. They have one of the shortest sleep requirements of any mammal.
Young giraffes hang out in nursery groups until they are around 5 months old, resting and playing together while their mothers forage in the distance.
Giraffes are sociable, peaceful animals which rarely fight. Males do perform a behaviour called ‘necking’ where they will hit necks; however these encounters rarely last more than a couple of minutes and seldom result in injury.
Just like snowflakes and human fingerprints, no two giraffes have the same spot pattern.
Even giraffes tongues are huge. They are up to 45cm long and are specially adapted to allow giraffes to forage on trees that other animals would avoid, such as acacias which are very thorny.
Life span in the wild: Around 25 years
Size: 4.3-5.8m high
Weight: Around 800 kg for females and 1250 kg for adults

Thursday 28 November 2013

Facts about dreams found in internet



The strangers in your dreams are actually that you’ve seen in real life
Every human dreams.
There are tons of people who can’t remember their dreams when they wake up
Human beings spend roughly around 6 years of their lifetime dreaming
Sometimes we dream outside of our REM sleep (Rapid Eye Movement)
Thousands of years ago, the Egyptians were the first to create a dream dictionary in 4000 B.C.E
We roughly spend around 1/3 of our lives sleeping
Humans tend to have around 3 to 7 dreams a night.
We dream around 2 to 3 hours in a whole night
90% of the dream is lost the first minute we wake up
Men tend to dream about men more than women, and women dream about people of both genders
It’s impossible to dream when you’re snoring
Babies don’t dream of themselves until they reach the age of 3
Nightmares happen more to kids than adults
On average, cats sleep 10 to 15 hours a day
If you avoid your sleep for more than 10 days, you will die
A giraffe sleeps for only 2 hours a day
In Our Dreams We Only See Faces That We already Know
Dreams are Symbolic
Animals Dream Too
Men and Women Dream Differently
Dreams Prevent Psychosis
Dreaming can help you learn.

Tuesday 19 November 2013

interesting facts found from internet

1. We can live without eating for weeks but we cannot live without sleeping for 11 days.
2. An Apple can keep us awake than a morning cup of coffee.
3. The acid in our stomach is able to dissolve razor blades.
4. Bottled waters contains more bacteria than tap water.
5. We are using 200 muscles to take one step
6. Left lung is smaller than right lung to adjust heart.
7. Facial hair grows more hair than any other part in the human body.
8. A head ache and increasing pain can be subsided by eating 20 cherries (tart).
9. Drinking black tea can help prevent lung damage due to smoking.
10. Having 2 bananas will give enough strength for intense 90 minute workout
11. Women heart beats faster than male heart.
12. A male emperor moth can smell a female emperor moth up to 7 miles away.
13. Watermelons are a popular gift to bring to a host in China or Japan.
14.  Rats multiply so quickly that in 18 months, two rats could have over a million descendants.
15. An ostrich egg would take four hours to boil.
16.  An olive tree can live to 1500 years old.
17. A typical lightning bolt is two to four inches wide and two miles long.
18. Polar bears can smell seal from 20 miles away.
19. The deepest underwater penguin dive is 1,772 feet by an Emperor Penguin.
20. Penguins are not found in the North Pole.

Saturday 16 November 2013

weights and measurements


Length
Metric System
1 millimeter  =  1/1,000 meter
1 centimeter  =  1/100 meter
1 decimeter  =  1/10 meter
1 meter (basic unit of length)
1 dekameter  =  10 meters
1 kilometer  =  1,000 meters

Conversion Factors
1 centimeter  =  0.39 inch
1 inch  =  2.54 centimeters
1 meter  =  39.37 inches
1 foot  =  0.305 meter
1 meter  =  3.28 feet
1 yard  =  0.914 meter
1 meter  =  1.094 yards
1 kilometer  =  0.62 mile
1 mile  =  1.609 kilometers
Area
Metric System
1 square centimeter  =  1/10,000 square meter
1 square decimeter  =  1/100 square meter
1 square meter (basic unit of area)
1 are  =  100 square meters
1 hectare  =  10,000 square meters  =  100 ares
1 square kilometer  =  1,000,000 square meters

Conversion Factors
1 square centimeter  =  0.155 square inch
1 square inch  =  6.45 square centimeters
1 acre  =  0.405 hectare
1 hectare  =  2.47 acres
1 square kilometer  =  0.386 square mile
1 square mile  =  2.59 square kilometers
Volume and Capacity (Liquid and Dry)
Metric System
1 cubic centimeter  =  1/1,000,000 cubic meter
1 cubic decimeter  =  1/1,000 cubic meter
1 cubic meter  =  1 stere (basic unit of volume)
1 milliliter  =  1/1,000 liter  =  1 cubic centimeter
1 centiliter  =  1/100 liter
1 deciliter  =  1/10 liter
1 liter  =  1 cubic decimeter (basic unit of capacity)
1 dekaliter  =  10 liters
1 hectoliter  =  100 liters  =  1/10 cubic meter

Conversion Factors
1 cubic centimeter  =  0.06 cubic inch
1 cubic inch  =  16.4 cubic centimeters
1 cubic yard  =  0.765 cubic meter
1 cubic meter  =  1.3 cubic yards
1 milliliter  =  0.034 fluid ounce
1 fluid ounce  =  29.6 milliliters
1 U.S. quart  =  0.946 liter
1 liter  =  1.06 U.S. quarts
1 U.S. gallon  =  3.8 liters
1 imperial gallon  =  1.2 U.S. gallons  =  4.5 liters
1 liter  =  0.9 dry quart
1 dry quart  =  1.1 liters
1 dekaliter  =  0.28 U.S. bushel
1 U.S. bushel  =  0.97 imperial bushel  =  3.5 dekaliters



Weight (Mass)
Metric System
1 milligram  =  1/1,000,000 kilogram  =  1/1,000 gram
1 centigram  =  1/100,000 kilogram  =  1/100 gram
1 decigram  =  1/10,000 kilogram  =  1/10 gram
1 gram  =  1/1,000 kilogram
1 dekagram  =  1/100 kilogram  =  10 grams
1 hectogram  =  1/10 kilogram  =  100 grams
1 kilogram (basic unit of weight or mass)
1 metric ton  =  1,000 kilograms


Conversion Factors
1 milligram  =  0.015 grain
1 grain  =  64.8 milligrams
1 gram  =  0.035 avoirdupois ounce
1 avoirdupois ounce  =  28.35 grams
1 troy or apothecaries' pound  =  0.82 avoirdupois pound  =  0.37 kilogram
1 avoirdupois pound  =  1.2 troy or apothecaries' pounds  =  0.45 kilogram
1 kilogram  =  2.205 avoirdupois pounds
1 short ton  =  0.9 metric ton
1 metric ton  =  1.1 short tons