Question

we should not observe the solar eclipse with naked eye​

Answer 1

Answer:

Exposing your eyes to the sun without proper eye protection during a solar eclipse can cause “eclipse blindness” or retinal burns, also known as solar retinopathy. This exposure to the light can cause damage or even destroy cells in the retina (the back of the eye) that transmit what you see to the brain.

Answer 2

Answer:

Firstly, it's for sure that looking at the sun damage our eyes but, when we look at the sun during solar eclipse the chances are to have eclipse blindness.

Solar eclipse- when the moon comes in front of the sun and casts a shadow.

MOREOVER if you wanna know solar eclipse of 2021 is gonna be on 10th June according to internet!