Appletons' Popular Science Monthly, February 1899 Volume LIV, No. 4, February 1899

"Appletons' Popular Science Monthly, February 1899" by Various is a collection of scientific writings aimed at informing the public about new discoveries and ideas in science. It presents a variety of articles covering different scientific subjects with the aim of informing the public about science. The volume starts with an argument about fixing big city heat problems, particularly in places like New York City, by Stephen Smith, M.D. The essayist points out the high rates of sickness and death, especially among young people, caused by summer heat and dirty environments. Smith suggests planting more trees and plants to cool cities, clean the air, and reduce pollution. He uses facts and looks at the good effects of plants on the environment and health, strongly supporting the idea of city forests as a way to keep people healthy.