By Alexander Hammond:
Air-conditioning provides us respite from the summer heat, increased work productivity when installed in factories and offices around the world, and saved millions of people from suffering heat-related deaths.
This week, our hero is Willis Haviland Carrier, the American engineer who created the first modern air conditioning unit. The invention provides us respite from the summer heat; enabled our species to inhabit previously inhospitable places; increased work productivity when installed in factories and offices around the world; and saved millions of people from suffering heat-related deaths.
Read more: FEE.org