WHY
Why Mango becomes yellow when it is riped. 
The change in skin colour from green to yellow is a process that typically occurs during ripening of mangoes. The other ripening processes are softening, conversion of starch to sugars, Read more
WHY* ======================= *Why do people walk in their sleep?* Parasomnias are a group of sleep behaviors common in in children, teens, and occasionally adults. Sleep occurs in two broad categories:- REM (rapid eye movement) and non-REM (NREM) sleep cycles. *Environmental Read more
WHY ======================= It is used to bear the load from the railroad ties, to facilitate drainage of water, and also to keep down vegetation that might interfere with the track structure. Ballast also holds the track in place as the Read more
WHY ======================= Why do snakes not die from their own venom? 
There are two reasons why snakes don’t die from their own venom. … Just like humans have special cells in their bodies, called immune cells, that fight diseases Read more
WHY ======================= Why sun appears reddish at sunrise and sunset…?? The light from the Sun travels through Earth’s atmosphere it undergoes scattering before it reaches us. … Thus, there is more probability for shorter wavelength light to get more scattered Read more
WHY Why we get dreams in deep sleep…?* 
After deep sleep, your brain starts to perk up, and its electrical activity starts to resemble the brain when it is awake. This is the period of the night when most Read more
WHY Why is milk produced only after delivery, why not during pregnancy or before?* When a women become pregnant, progesterone and estrogen, hormones that are a part of normal menstrual cycle, rise dramatically, and a new hormone, called human chorionic Read more
WHY ======================= Why teachers day is celebrated? Because September 5 is also the birth anniversary of Bharat Ratna recipient Dr Sarvepalli Radhakrishnan. He was the first Vice President and second President of India post Independence. He was born on September 5, Read more
Why ======================= The science behind Navratri Fasting: Why you are not allowed to eat onion and garlic 
GK TODAY ========================== The currency of Russia is the Ruble. 1 Russian Ruble equals 1.01 Indian Rupee The ruble sign (₽) is Read more
WHY ======================= *WHAT DOES 786 MEAN IN ISLAM?* 
Especially among the Muslims living in the South East Asia like Pakistan, India and Myanmar, there is a common practice of writing ‘786’ while starting anything in written. They Read more
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