Featured in archive
How Popular Science covered ‘2001: A Space Odyssey’ in 1968
"But by the time 2001 A.D. rolls around, things may be more fantastic than the picture shows."
From the archives: How to stay fit and live longer, according to a 1920s authority on exercise
Original headline: "Keep Your Neck and Abdomen Strong and You Can Count on a Fifty Per Cent Longer Life than the Average Man."