Ophthalmologists are raising concern over the increasing incidence of diabetic retinopathy among young adults, with cases now being detected within just three to five years of a diabetes diagnosis. Once considered a condition affecting older patients, it is increasingly reported Read more
======================= 😳WHY❓❓❓ ======================= Why apple orchards are seen in hilly and high altitude areas 🍎🍏 Apples can be grown at altitudes 1500 to 2700 meters above mean sea level in the Himalayan only range which provides 1000 to1600 hours of Read more
😳WHY❓❓❓ ======================= Why Sunday holiday? Sunday is the day of the week after Saturday but before Monday. Sunday is a day of rest in most Western countries, as a part of the weekend. Sunday is observed as a day of Read more
😳WHY❓❓❓ ======================= THE SOUNDS OF THE NIGHT: WHY INSECTS CREATE A NOCTURNAL CHORUS 🦟🦗 These singing insects are cicadas, crickets, grasshoppers and katydids, the males of which produce loud calls in their search for a female mate, according to the Read more
*😳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 Read more
😳WHY❓❓❓ ======================= *Why do we feel thirsty? Thirst as common people know is a sensation aroused by dryness of mouth and throat which can be relieved by merely moistening them. But true thirst is associated with a decrease in extracellular 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