TY  - BOOK
AU  - Einstein,Albert
AU  - Lawson,Robert W.
TI  - Relativity: The Special and General Theory
AV  - QC 
PY  - 2009///
CY  - Salt Lake City, UT
PB  - Project Gutenberg
KW  - Relativity (Physics)
N1  - See also PG#5001; Wikipedia page about this book: https://en.wikipedia.org/wiki/Relativity:_The_Special_and_the_General_Theory; Release date is 2009-10-01; Robert Hux; Originally published; Methuen & Co Ltd,, 1924
N2  - "Relativity: The Special and General Theory" by Albert Einstein is a popular science book published in German in 1916. Einstein wrote it to explain his revolutionary theories of relativity to readers without advanced mathematical training. The book explores special relativity, general relativity, and cosmology through thought experiments involving trains, light rays, and moving observers. It demonstrates how fundamental concepts like time, simultaneity, and mass-energy are not absolute but depend on one's frame of reference, challenging centuries of assumptions about the nature of space and time. (This is an automatically generated summary.)
UR  - https://www.gutenberg.org/ebooks/30155
ER  -