If the idea of Radar was not around in the first half of WW2 how much difernance would it have made?
How much worse would the Battle of Britain been for the UK?
How much worse would the Battle of Britain been for the UK?
If the idea of Radar was not around in the first half of WW2 how much difernance would it have made?
How much worse would the Battle of Britain been for the UK?
One of the key components for the WWII Radar Systems was the Cavity Magnetron valve... if its development in 1920's was somehow buttleflied away, the radar systems at WWII would be much more unreliable.