How would our lives look like without this brilliant invention?
1. Would we all watch a lot less television (in hours) because we would be bored to easy without zapping?
2. Would we watch a lot worse television (in quality) because we would never zap and just watch what would be on at that time?
3. Would we be less fat (in body measure) because we did zap, but we had to walk to the telly every time we changed the channel?
Anyway: we’re all glad this ingenious idea made it to real life, and made watching television so much better. Didn’t it?