Why is the gas flame limited to the burner of the gas stove and what is the reason for the flame not reaching inside the gas cylinder?
Arun. B. Asok, Thrissur, Kerala
Why is there swelling of skin when IV is not properly injected into the vein and how does it vanish later on?
Azaruddin Jamadar, New Delhi
Is there any relation between fat percentage and calcium in milk? What is the percentage of calcium in fatless milk when compared with whole milk?
M. Sumalatha, Vijayawada, Andhra Pradesh
When Aedes aegypti preys on humans it causes dengue, chikunguniya, etc.but when it preys on animals no such disease occurs. why?
Diwakar Tiwari
