Willis Carrier
In 1914, the first air conditioner was put in a private house. However, it took up too much space, and later models cost too much for most people. Cooling for human comfort, rather than industrial needs,
Jed Brown,
相似题推荐
Most Americans don’t like to get advice from members of their family. They often get advice from “
Most newspapers regularly print letters from readers
Environmentalists are getting more
The end of the office?
For many white-collar workers around the world, the recent pandemic(流行病) has meant
Home working has made people realize what tasks they can perform at home. It has given them more time with the family; they've been sleeping
For some people, this could be
But this isn't great news for everyone. Some employees will be full of