Let's continue with this fascinating feature from 1950 which predicted the 21st Century...
In 2014, we do have laser scalpels (in limited use, mostly for eye surgery) and lasers are used to remove tattoos.
The mobile telephone one can be interpreted as cell phones, but radiophones in cars were a popular item among the rich (and spies/superheroes) in the '60s to early '80s.
(Batman, James Bond, Honey West, Matt Helm, The Avengers [Steed and Peel, not the superheroes] and The Green Hornet all had them!)
Extensive mining of minerals from the ocean floor has yet to occur, and the sun's going nova billions of years from now has been predicted since the 1800s.
So, 4 out or 5 for this never-reprinted feature from Harvey's Flash Gordon #3 (1950) is pretty good, eh?Both the artist and writer are unknown.
This was one of three different new one-page features that appeared in all four issues of the series which reprinted the classic Flash Gordon Sunday newspaper strip by Alex Raymond, reformatted for the comic book page, and with new covers (not by Alex Raymond).
The others were "Stories Behind the Stars" (about the myths behind constellation names) and "Know Your Planets" (about the other worlds in the solar system).
The others were "Stories Behind the Stars" (about the myths behind constellation names) and "Know Your Planets" (about the other worlds in the solar system).