@book{84658,
	author = {Williams, Henry Smith, and Williams, Edward Huntington,},
	title = {Every-day Science: Volume 7. The Conquest of Time and Space},
	publisher = {Project Gutenberg,},
	year = {2013},
	address = {Salt Lake City, UT :},
	note = {Release date is 2013-09-27},
	url = {https://www.gutenberg.org/ebooks/43819}
}