Curiosities As society changes, so does what society needs. A few things that we were unable to live without a century prior, don't generally bode well on the planet we live in today. Furthermore, with everything that vanishes, so carries out a responsibility that made that particular thing work. It's bizarre to glance back at history and perceive how things we presently regard clear and typical were previously an uncommon item or just non-existent. What's more, since innovation will just push ahead, we'll see a lot more occupations vanishing in the close and removed future. In any case, for the time being, we should glance in the other area of the course of events and see which employments have vanished throughout the years.
Computers
While we now have computers to do our calculating for us, a computer used to be an actual human that did nothing all day but make calculations. NASA famously used them not even sixty years ago, so this is certainly one field of technology where we’ve made astounding progress, but it did cost the jobs of many talented and brilliant people.
Knocker Uppers
At one time, we didn’t really have alarm clocks. And since mostly everyone worked in factories, people still had to get up early to get to work. The ideal-at-the-time solution for this was a “knocker upper”, who did nothing else but tap people’s windows with a stick whenever it was time for them to wake up. I have no idea how this specific technique dealt with people that have their bedroom at the back of their house.