Why do people blink their eyes?
The blinking of the eyes can be compared to the effect of windscreen wipers in cars. Eyelids are made of folds of skin which are raised and lowered by certain muscles. The eyelids work automatically. We blink our eyes every six seconds. Blinking helps to keep the eyes lubricated and irrigated.
Related posts:
What is a nebula? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and 12...
General Knowledge
Do you know “Indian women, American state”.
Do you know
How is plastic shaped? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 a...
General Knowledge
Why do people eat? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and 1...
General Knowledge
What are catacombs? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and ...
General Knowledge
Why do we have leap years? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, ...
General Knowledge
When were the first two 'Supersonic' airliner services scheduled?
1st in the World
When was the crossword puzzle invented? Complete General Knowledge Question and Answer for Class 6, ...
General Knowledge
What is an artesian well? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 1...
General Knowledge
When can one see three suns? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10...
General Knowledge
Do you know “Orchid Sanctuary”.
Do you know
GK Question "What Do We Know About The Falling Stars?" general knowledge book English 2021 current a...
General Knowledge
Who were the Amazons? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 an...
General Knowledge
Did the Celts have myths? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 1...
General Knowledge
Do you know “First marble structure in India”.
Do you know
Do you know “Heroes and heroines in Indian comics-expert exponents of Kalaripayattu”.
Do you know
Do you know "Excavation site at PuranaQila".
General Knowledge
Do you know “Great women scientists”.
Do you know
Do you know “Princie, the pink diamond”.
Do you know
GK Question "How Does A Duck Float?" general knowledge book English 2021 current affairs quiz and an...
General Knowledge
