Neither did personal computers.
Do you mean a gym? Such things did not exist 125 years ago.
Many things did not exist before the year 1974. Some examples include DVDs, iPods, electronic readers, the internet and laptops.
Electronic Control Modules, air bags, crumple panels.
From about 300 million years ago to 180 million years ago.
Around fifty million years ago.
they didnt have tvs 100 years ago but if they did they had very little
65 million years ago
Over 800 years ago
No, they did not.
Many IT jobs weren't around many computer programming jobs were not around because computers didnt exist also Verizon wireless jobs and other cell phone companies were not around because cell phones did not exist!!
Smart phones, modern pcs, high tech gaming systems, ect.