Once we walked on the moon, but that's all history now.
Once passengers could board a plane and fly from New York to London in 4 hours, but's that's all history now.
These days advancement is measured in how many polygons per second we can get for our First Person Shooters. That's pretty neat, I guess, but I can't help feeling like we are loosing our vision.
How long will it be before people start coming to believe that supersonic passenger service, like moon landings, was a hoax?