"The popular science supplement of Scientific American, issue #1157 of March 5, 1898, invites readers into the exciting world of scientific discovery and knowledge. This issue presents important information and research by various authors, covering a wide range of topics: from physics and chemistry to biology and Thanks to this publication, readers will be able to get acquainted with the latest scientific achievements and discoveries that took place in the first decade of the 20th century. The famous publication Scientific American Supplement continues to impress its readers with a unique combination of science and popularization of knowledge, making science accessible to all.