|Posted by mayo on February 4, 2014 at 6:20 PM|
We were all seated in an auditorium listening to a lecture,when a bird suddenly caught our attention.
The bird was flying at high speed hit the closed window in the auditorium.
I had empathy for the poor little bird ,she probably didn't know a glass was on her path.
Despite having exceptional sight, birds have a difficult time seeing glass. Instead, they see the reflection of the sky and plants in the glass, which they
think indicates a safe area to fly.
So after the lecture I kept wondering WHAT MAKES A GLASS TRANSPARENT?
To save time from lots of explanation,this video below gives a vivid explanation .Watch and enjoy!