No data on air propellers was available, but we had always understood that it was not a difficult matter to secure an efficiency of 50% with marine propellers. (Orville Wright)

No data on air propellers was available, but we had always understood that it was not a difficult matter to secure an efficiency of 50% with marine propellers.

Orville Wright

Related topics

air datum efficiency marine matter

Related quotes

I know, but no matter what I choose I have to live with it. Forever. I have to be able to go forward and not look back anymore. Can you understand that? View quote
Nicholas Sparks
‘Win or lose, we achieve nothing in the world that we understand [...]' ‘But then the world does not matter.' ‘Indeed it does not [...] It is good to understand that.' View quote
David Gemmell
I spend my happiest hours in reading Vedantic books. They are to me like the light of the morning, like the pure air of the mountains - so simple, so true, if once understood. View quote
Max Müller
...I finally understood what true love really meant. ...that love meant that you care for another person's happiness more than your own, no matter how painful the choices you face might be. View quote
Nicholas Sparks
The Naming of Cats is a difficult matter, It isn't just one of your holiday games; You may think at first I'm as mad as a hatter When I tell you, a cat must have THREE DIFFERENT NAMES. View quote
T. S. Eliot