Does South China need a central heating system? "No", says one expert, because it would be an unnecessary drain on precious energy, while another says it is important to restructure the entire system ...

During winter, China provides central heating north of the Qinling Mountains and Huaihe River, that is, between 32 and 34 degrees north of the Equator. Since people living south of the river do not ...

I spent most of my childhood in London, where nobody has a/c and central heating consists of either electric storage heaters or radiators. In the US on the other hand, the standard configuration (in ...