A fascinating and inspiring meditation on aerodynamics.
This article on airships has my new favourite sentence in the English language:
During the First World War, Germany and its allies ceased production of sausages so that there would be enough cow guts to make zeppelins from which to bomb England.
Of course it was Simon who pointed me to this. Of course.
An online animated spaceship and experimental aircraft art magazine. Gorgeous.
It's an aircraft carrier. Made entirely out of Lego.