Hacker News new | past | comments | ask | show | jobs | submit login

"One hour of light (referred to as the quantity of light shed by a 100 watt bulb in one hour) cost 3200 times as much in 1800 in England than it does today"

Oil lamps are not so bright, and you would need lots of them to reach the same brightness as a 100 watt bulb.

In other words, they still had light, but not so much and not so often.




Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: