Did the wheel invention, fire discovery, or electricity harnessing have much impact ? That's about where I would put it on a scale of importance.
Factories operate 24 hours per day. People can be productive in their homes all night if they care to.
Social activities go on seven days and nights per week.
Vehicles travel at night pretty much like daytime. Doctors save lives doing surgery 24 hrs per day.
Electricity is (in my opinion) the most important discovery ever. Without the light bulb it would matter very much less.
Factories operate 24 hours per day. People can be productive in their homes all night if they care to.
Social activities go on seven days and nights per week.
Vehicles travel at night pretty much like daytime. Doctors save lives doing surgery 24 hrs per day.
Electricity is (in my opinion) the most important discovery ever. Without the light bulb it would matter very much less.