Post by: AngelOfThyNight on May 26, 2020, 12:49:52 AM
The air conditioner is nearly 100 years old, and yet it hasn't evolved much -- the technology is essentially the same as it was the day it was invented.
Source: Why it's time to redesign the old air conditioner (http://rss.cnn.com/~r/rss/cnn_topstories/~3/KuPKBw3riZk/index.html)