http://book.klll.cc/ebooks/subject/15893.opds?sort_order=title 2025-09-11T01:30:05Z Books about Light -- Speed (sorted alphabetically) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-09-11T01:30:05Z https://book.klll.cc/ebooks/subject/15893.opds?sort_order=release_date Sort by Release Date 2025-09-11T01:30:05Z https://book.klll.cc/ebooks/subject/15893.opds?sort_order=downloads Sort by Popularity 2025-09-11T01:30:05Z https://book.klll.cc/ebooks/11753.opds Experimental Determination of the Velocity of Light Albert A. Michelson 2025-09-11T01:30:05Z https://book.klll.cc/ebooks/70863.opds On the effect of the motion of a body upon the velocity with which it is traversed by light H. Fizeau 2025-09-11T01:30:05Z https://book.klll.cc/ebooks/70888.opds On the relative motion of the earth and the luminiferous æther Albert A. Michelson and Edward Williams Morley