ThinkingIn.NET points out this great article on estimating the airspeed of an unladen swallow (both african and european). Classic.
Estimating airspeed of swallows
Nov 25, 2003 • One minute to read
Nov 25, 2003 • One minute to read
ThinkingIn.NET points out this great article on estimating the airspeed of an unladen swallow (both african and european). Classic.