Talldarkn67 t1_iwcox4l wrote
Reply to comment by ExtraMail4962 in India a step closer to getting its fifth-generation aircraft: What is this advanced fighter and why we need it? by Gari_305
The ones I see look like the F-22 and F-35. Similar to what the Chinese did to make the J-31. Which is also a copy of the F-35 but with horrible engines.
ExtraMail4962 t1_iwcp6ui wrote
It's call converged evolution , it's also found in nature.
When given same set problems people tend to arrive at similar solution.
Talldarkn67 t1_iwcr66r wrote
Unless you're the US and come up with a solution that is not copied from elsewhere. That everyone else then copies because of "converged evolution"....
ExtraMail4962 t1_iwcrgp1 wrote
The first concept of stealth was developed by Soviet and US stole it.
Just because us came up with h it first dosent mean it's everyone else copied from them.
All commercial airlines look the same but with a few changed but it doesn't mean that everyone else copied from the first commercial plane.
Same goes with why most f-1 crs look th same
Talldarkn67 t1_iwcvhqz wrote
First stealth aircraft was the F-117 in 1981. The first Russian stealth jet flew in 2010. If it was really a Russian idea, why did it take them almost 30 years after the US to make one?
ExtraMail4962 t1_iwcwlt5 wrote
The first concept of stealth was developed by Soviet scientist Pyotr Ufimtsev. USA stole his work to to develop f-117.
Horten Ho 229 flying wing fighter-bomber, developed in Nazi Germany during the last years of World War II proved to have some stealth characteristics due to its lack of vertical surfaces (key characteristic of all stealth aircraft plus inherent feature of all flying wing aircraft like the Ho 229). Testing performed in 2008 by the Northrop-Grumman Corporation established that the aircraft's shape would have rendered the Ho 229 virtually invisible to the top-end HF-band, 20–30 MHz primary signals of Britain's Chain Home early warning radar, provided the aircraft was traveling at high speed (approximately 550 mph (890 km/h)) at extremely low altitude – 50–100 feet (15–30 m). Despite that, the Ho 229 was never intended to be a stealth aircraft.
Also by definition this would be first stealth aircraft and not American f-117
And the soviets start making experimental stealth jets in 1980s but couldn't continue a lot due to bad economy at that time and later their economy soon collapsed
Talldarkn67 t1_iwcycsp wrote
Again, the US made the first stealth aircraft. No one made a stealth aircraft before the US. That's not my opinion. It's a fact. Deal with it.
Pyotr Ufimtsev wrote papers on the concept of stealth that were translated to English in the 60s and helped the US develop the first stealth aircraft. He never built one himself.
The Nazi plane had stealth characteristics but was not stealth. Also, only one was ever made and it crashed. It had so many problems the nazis decided not to build them. It didn't work.
Which again confirms what I said earlier. The US produced the first stealth aircraft in world history and everyone else has been copying the US ever since. Facts. Deal with it hater lol
ExtraMail4962 t1_iwczn2w wrote
>Again, the US made the first stealth aircraft. No one made a stealth aircraft before the US. That's not my opinion. It's a fact. Deal with it.
Brits made the first train so are all trains made after it copy?
Nazi made the first jet engine so are all jet engine made after it a copy of it?
>Pyotr Ufimtsev wrote papers on the concept of stealth that were translated to English in the 60s and helped the US develop the first stealth aircraft. He never built one himself.
Still dosent change the fact that us stole his work to develop stealth which would have been possible without his papers
>. The US produced the first stealth aircraft in world history and everyone else has been copying the US ever since. Facts. Deal with it hater lol
Lol u are dumb and pointing out false facts dosent make u h hater. Just because us did it first dosent mean everyone copied it.
What's next every car in the world is copy of German cars as they made it first?
Nazi made the first space rocket so do all space rocket made afterwards are copy of it? (In case of usa it might be)
India made the world's first missile so does that mean all missile made afterwards are copy of it?
Just because u made something from stolen research first dosent mean everyone copied it from u. But i dought u will able understand it
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