peppermints
Member
As I was driving on the interstate yesterday, I was thinking about this.
It's pretty apparent that an airplane's design is based on observations of birds and how they work. I could be wrong on that, but I don't think I am.
Let's say that birds had never evolved. Do you think that man would have ever had the desire, without seeing them flying in the sky, to strive to do that themselves? I mean sure, there would still be insects, but I don't think they would strike us much curiosity or inspiration into people.
Or do you think that it was just a natural step in human progress that would have been discovered one way or another?
It's pretty apparent that an airplane's design is based on observations of birds and how they work. I could be wrong on that, but I don't think I am.
Let's say that birds had never evolved. Do you think that man would have ever had the desire, without seeing them flying in the sky, to strive to do that themselves? I mean sure, there would still be insects, but I don't think they would strike us much curiosity or inspiration into people.
Or do you think that it was just a natural step in human progress that would have been discovered one way or another?