Here is one hundred and twenty five years of Popular Science magazine covers from 1882 to 2007 in five year intervals. The image below is far smaller than the actual 18.3MB, 11550 x 6480 pixel image linked above.
Tech propaganda for the masses. Were all gonna vacation on the Moon by 1999! They have played a good game of BS and gadget hype their whole existence. Completely irrelevant since the adoption of the web where we can seek out our tech news. Their last nail in their own intellectual coffin was completely ignoring the massive central core column structures in their "pancake theory" of the WTC.