What everyone with a car knows as a shock absorber actually doesn’t absorb the bumps at all, that’s the job of the spring. The spring is then controlled by the damper, on its own the car wil happily move and drive on springs but not on just the ‘shock absober’ as it collapses under the weight of the car.
My grandad was born before the Wright brothers flew for the first time, before motor cars were mass-produced and watched a man standing on the moon on his television. There were a few other developments as well, the jet engine, the Turing machine, the atom bomb, etc. Head-spinning I would think!
Same for my dad’s dad who sadly died a year before I was born. Mental amount of change to happen in one lifetime.