A Kite
Kite generally has four corners and it also fly :)
It can be a drone designed with four corners
I can fly like a bird not in the sky which can always swim and always dry. I say goodbye at night and morning hi I'm part of you what am I? I follow and lead as you pass. Dress yourself in black my darkness lasts. I flee the light but without the sun. Your view of me would be gone.
I can fly like a bird not in the sky which can always swim and always dry. I say goodbye at night and morning hi I'm part of you what am I? I follow and lead as you pass. Dress yourself in black my darkness lasts. I flee the light but without the sun. Your view of me would be gone. What am i?
I'm not dead, i'm not alive, i'm not underground, i'm high up in the sky, people speak of me but never saw me. Who am i?