re: average IQ by country..
you can prepare anyone to pass an IQ test.
The fact of the matter is that Germany (both natives and Jewish Germans) can lay claim to more meaningful inventions than any other country. This is fact.
Notice all of the Asian countries high atop the IQ list. Yes, they can learn anything. But when it comes to engineering innovation, I’ll put my money on Germans...period.
are you aware that the Jews made it possible for you to be posting on the net with your computer?