The book "Scientific American. Supplement, No. 324, March 18, 1882" consists of interesting scientific articles reflecting advanced scientific research of the 19th century. This edition presents materials from various authors, which consider in detail the current topics of that time. The achievements of science, discoveries and inventions described in this book testify to the enormous progress of mankind in the field of science and technology. "Scientific American. Supplement, No. 324, March 18, 1882" is an important document for anyone interested in the history of scientific discoveries and who wishes to better understand the development of science in the 19th century.