kkleiner writes: "Starting in 1899, a commercial artist named Jean-Marc Côté and other artists were hired to create a series of picture cards to depict how life in France would look in a century’s time. Sadly, they were never actually distributed. However, the only known set of cards to exist was discovered by Isaac Asimov, who wrote a book in 1986 called “Futuredays” in which he presented the illustrations with commentary. What’s amazing about this collection is how close their predictions were in a lot of cases, and how others are close at hand." Link to Original Source
Real Programs don't use shared text. Otherwise, how can they use functions
for scratch space after they are finished calling them?