Hitler's SUPRGUN meant to destroy London in WW2 re-examined
Building Hitler's SUPERGUN: How megaweapon carved into a Calais hillside was meant to hit London 100 miles away at speeds of 1,500 metres per second
Workings of V3 remain a mystery because so much of it was destroyed
Dr Hugh Hunt at Cambridge University has analysed photographs of gun
He says had design issues, such as leakage of hot gas behind projectile
Hitler's engineers had other problems with their design, such as creating the shape of projectile that would be aerodynamic at supersonic speeds
Read more: http://www.dailymail.co.uk/sciencetech/article-3330715/Building-Hitler-s-SUPERGUN-Researcher-reveals-megaweapon-carved-French-hillside-worked.html#ixzz3sRhTMB2Q
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