The book "Popular Science Supplement to Scientific American, No. 415, December 15, 1883" is an important source of information on a variety of scientific topics. The authors of the articles are various scientists and experts who share their research and discoveries. In this edition, readers will be able to learn about new achievements in the field of natural sciences, technology, medicine and other scientific fields. The collection of articles is presented in an accessible form, which makes the material understandable for a wide range of readers. "Popular science supplement to Scientific American" will help everyone update their knowledge and discover interesting facts from the world of science. This book will be a useful source of information for anyone interested in 19th century science and technology.