Watched the Dambusters for the umpteenth time this avvy and still completely fascinated and in awe of the whole team behind that from start to finish. Amazing ingenuity, creativity, adaptability, sheer doggedness and bravery.It all comes down to mathematics and our ability to replicate the physical world numerically.
Lift is greater than weight.
Thrust is greater than drag.
So many other much smaller calculations needed to get to what is fundamentally a simple ratio.