http://book.klll.cc/ebooks/author/42522.opds?sort_order=downloads 2025-11-15T11:21:36Z Books by Hauksbee, Francis Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-11-15T11:21:36Z https://en.wikipedia.org/wiki/Francis_Hauksbee_the_Younger See also: en.wikipedia 2025-11-15T11:21:36Z https://book.klll.cc/ebooks/44019.opds A Course of Mechanical, Magnetical, Optical, Hydrostatical and Pneumatical Experiments William Whiston and Francis Hauksbee