October 14, 2014
Like 19th century English coal, more efficient and cheap LED lights can mean people and businesses use it more because of the lower opportunity cost.
Like 19th century English coal, more efficient and cheap LED lights can mean people and businesses use it more because of the lower opportunity cost.
After technological innovation multiplies, might the pace of discovery slow down? Think of the history of antibiotics. Starting with the Sulfa drugs that were first discovered during […]