attributed by many to Lord Kelvin but seemingly with no evidence,I can state flatly that heavier than air flying machines are impossible.
was WRONG!
...and we have now an additional proof.
Have a look at what these nice guys managed to do :
http://www.e-volo.com/Home.html
...and talking of flying machines:
http://www.diginfo.t...1-0229-r-en.php
Wonko