The book "Scientific American Supplement, No. 598, June 18, 1887" is a valuable collection of scientific articles of that time, which transports readers to the world of science at the end of the 19th century. In this publication, research scientists share their discoveries and research in various fields of knowledge: from physics and chemistry to biology and engineering. Each article is characterized by a deep analysis of the topic and an accessible presentation of the material for a wide range of readers. "Scientific American Supplement, No. 598, June 18, 1887" is an integral part of the history of science and technology and offers readers a valuable contribution to the world of scientific research at that time.