I never said stop, i said delayed.
derfelcadarn,
I know you wrote delayed. What you're failing to comprehend is that your proposed delay isn't enough.
Someone somewhere is going to invent heavier-than-air flying machine some time during the first decade of the 20th Century. All the pieces were at hand and too many people had been seriously chasing that goal for decades for it not to happen.
Kill Wrights and it's still going to happen. Kill Santos-Dumont and it's still going to happen. You're gong to have to kill hundreds of people scattered from New Zealand to Austria to Wales to Canada and then you'll still probably miss someone so it still will happen.
And then, when the airplane gets invented in 1906 or 1906 or 1910,
World War One is going to accelerate aircraft development like a rocket sled on rails.
Your POD doesn't work because there are far more people involved in heavier-than-air flight than you knew about and because you ignored that elephant in the room known as "WW1".
i think a 5-10year delay would have seen things done differently.
No one who posted here thinks that. Believe it or not, this is a topic that regularly comes up, usually with a zeppelin slant, so the forum has pretty much discussed this for years.
should've phrased it differently, i suppose.
It doesn't matter how you phrase it when it doesn't work to begin with.
You need to A) dial back or delay several fundamental technologies and B) prevent WW1 for that kind of delay in aviation progress you're considering.
Bill