
This work gathers a series of everyday “why” questions about natural phenomena and guides listeners through the reasoning that leads to the fundamental laws of physics. Designed for teachers and self‑learners, it builds each explanation on observations that are familiar or can be demonstrated with simple, inexpensive apparatus. The author emphasizes a method that moves from concrete experiences to the underlying principles, avoiding rote memorisation.
The book is richly illustrated with woodcut images that help visualise the experiments, and the language is clear enough for schoolchildren yet rigorous for adult study. By selecting questions that spark curiosity—such as why objects fall, how sound travels, or what causes magnetic attraction—it encourages listeners to develop their own investigative mindset. Whether used in a classroom or for personal enrichment, the collection offers a structured path from curiosity to scientific understanding.
Full title
Warum und Weil. Physikalischer Teil. Fragen und Antworten aus den wichtigsten Gebieten der gesammten Naturlehre.
Language
de
Duration
~7 hours (422K characters)
Publisher of text edition
Project Gutenberg
Credits
Produced by The Online Distributed Proofreading Team at https://www.pgdp.net
Release date
2020-04-19
Rights
Public domain in the USA.
Subjects

1820–1876
A 19th-century German science writer and journalist, he helped make astronomy and natural history feel lively and accessible for everyday readers. His books and magazine work were part of a broader effort to bring scientific curiosity into the home.
View all books
by Hermann Sieveking

by James Clerk Maxwell

by Lucien Poincaré

by Thomas P. Jones, Mrs. (Jane Haldimand) Marcet

by Henry Raymond Rogers

by Michael Faraday

by Worthington Hooker