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Why can't we fly like birds?
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Why can't we fly like birds?
Humans envy on flying abilities of birds. For thousands of years we have been trying to fly like birds. Though we can glide in the air with gliders, but we cannot fly like them. Why are we ground based animals, while the birds fly high?
We cannot fly because we aren’t designed to! Birds have wings to fly and people don’t. And the feathers on the wing do the function of catching the air and forcing it downward when they flap, thus giving a lift by opposing the earth’s gravity. And considering the weight, birds have hollow bones, thus making them lighter, whereas people have heavy bones that keep us on the ground.
Even our muscles are not strong enough to make us fly. Birds have specially designed muscle that accelerates air downwards to give them lift. So after all our muscles are too weak. Our wings are too short. And we weigh too much. So forget about flying like birds.
After at least two millennia of thoughtful engineering why are humans still trying to figure out individual flight? Can humans really fly like birds?
Why can't humans fly?
What if humans could fly?
Why can't humans fly like Superman?
Is it possible for humans to have wings?
______________________________________
Humans envy on flying abilities of birds. For thousands of years we have been trying to fly like birds. Though we can glide in the air with gliders, but we cannot fly like them. Why are we ground based animals, while the birds fly high?
We cannot fly because we aren’t designed to! Birds have wings to fly and people don’t. And the feathers on the wing do the function of catching the air and forcing it downward when they flap, thus giving a lift by opposing the earth’s gravity. And considering the weight, birds have hollow bones, thus making them lighter, whereas people have heavy bones that keep us on the ground.
Even our muscles are not strong enough to make us fly. Birds have specially designed muscle that accelerates air downwards to give them lift. So after all our muscles are too weak. Our wings are too short. And we weigh too much. So forget about flying like birds.
After at least two millennia of thoughtful engineering why are humans still trying to figure out individual flight? Can humans really fly like birds?
Why can't humans fly?
What if humans could fly?
Why can't humans fly like Superman?
Is it possible for humans to have wings?
______________________________________
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