Why are women more likely to suffer from Osteoporosis? Osteoporosis or porous bones is a preventable but insidious form of bone loss. It is more likely to happen in …
Why are older people more prone to fractures? Bones become porous and brittle with age. They no longer remain hard as osteoporosis or reduced amount of bone tissue leads …
Why is it that kidneys and gall bladders have stone formation and not any other organ? Stones are formed in kidneys and gall bladders because of the constituents, which …
Why is the heart known as the muscular pump? The heart has to pump blood into the arteries which spread it to every part of the body. Its walls …
Why do we blink? Our eyes blink automatically to keep away dust particles and other foreign bodies from entering the eyes. Secondly, blinking lubricates the eyes which might get …
Why can’t we see properly for some time when we go from a bright light to a dark place and vice versa? The pupil of the eye changes its …
How does a hurricane develop? Hurricane is a violent tropical storm. These are also known as Willy-willies, tropical cyclones and typhones. They develop from clusters of thunderstorms building up …
How do the rockets go up in the air? Rockets use the principle of action and reaction to go up into the air. Hot gases produced as a result …
