Barbier, André. 1950 CE. “The Extraction of Opium Alkaloids.” United Nations Office on Drugs and Crime. https://www.unodc.org/unodc/en/data-and-analysis/bulletin/bulletin_1950-01-01_3_page004.html.
Bardell, David. 2004 CE. “The Invention of the Microscope.” BIOS: A Quarterly Journal of Biology 75 (2): 78–84.
Barker, Graeme. 2009 CE. The Agricultural Revolution in Prehistory: Why Did Foragers Become Farmers? Oxford University Press.
Basalla, George. 1988 CE. The Evolution of Technology. Cambridge University Press.
Benjamin, Craig G. 2016 CE. “The Big History of Civilizations.” The Great Courses.
Berger, A. L. 1976 CE. “Obliquity and Precession for the Last 5,000,000 Years.” Astronomy and Astrophysics 51 (1): 127–135.
Biss, Eula. 2014 CE. On Immunity: An Inoculation. Graywolf Press.
Bowern, Claire. 2008 CE. Linguistic Fieldwork: A Practical Guide. Palgrave Macmillan.
Bowler, Peter J., and Iwan Rhys Morus. 2005 CE. Making Modern Science. The University of Chicago Press.
Bradeen, James M., and Philipp W. Simon. 2007 CE. “Carrot.” In Genome Mapping and Molecular Breeding in Plants: Vegetables, by Chittaranjan Kole, 161–184. Springer-Verlag Berlin Heidelberg. doi:10.1007/978-3-540-34536-7.
Bradshaw, John L. 1998 CE. Human Evolution: A Neuropsychological Perspective. Psychology Press.
Brown, Henry T. 2005 CE. 507 Mechanical Movements: Mechanisms and Devices. Dover Publications.
Bunch, Bryan, and Alexander Hellemans. 1993 CE. The Timetables of Technology: A Chronology of the Most Important People and Events in the History of Technology. Simon & Schuster.
Bunney, Sarah. 1985 CE. “Ancient Trade Routes for Obsidian.” New Scientist 26.
Burdock Group. 2007 CE. “Safety Assessment of Castoreum Extract as a Food Ingredient.” International Journal of Toxicology 26 (1): 51–55. doi:10.1080/10915810601120145.
Cegłowski, Maciej. 2010 CE. “Scott and Scurvy.” Idle Words. March. http://idlewords.com/2010/03/scott_and_scurvy.htm.
Chaline, Eric. 2015 CE. Fifty Animals that Changed the Course of History. Firefly Books.
Civil, M. 1964 CE. “A Hymn to the Beer Goddess and a Drinking Song.” Studies Presented to A. Leo Oppenheim, 67–89.
Clement, Charles R., et al. 2010 CE. “Origin and Domestication of Native Amazonian Crops.” Diversity, 72-106. doi:10.3390/d2010072.
Cook, G. C. 2001 CE. “Construction of London’s Victorian Sewers: The Vital Role of Joseph Bazalgette.” Postgraduate Medical Journal 77 (914): 802. doi:10.1136/pmj.77.914.802.
Cornell, Kit. 2017 CE. How to Find and Dig Clay. http://www.kitcornellpottery.com/teaching/clay.html.
Crump, Thomas. 2002 CE. A Brief History of Science As Seen Through the Development of Scientific Instruments. Constable & Robinson Ltd.
Dartnell, Lewis. 2014 CE. The Knowledge: How to Rebuild Civilization in the Aftermath of a Cataclysm. Penguin Books.
Dauchy, Serge. 2000 CE. “Trois procès à cadavre devant le Conseil souverain du Québec (1687–1708): Un exemple d’application de l’ordonnance de 1670 dans les colonies.” Juges et criminels, l’Espace Juridique, 37–49.
Dawson, Gloria. 2013 CE. “Beer Domesticated Man.” Nautilus, December 19. http://nautil.us/issue/8/home/beer-domesticated-man.
De Decker, Kris. 2013 CE. “Back to Basics: Direct Hydropower.” Low-Tech Magazine. August 11. http://www.lowtechmagazine.com/2013/08/direct-hydropower.html.
De Morgan, Augustus. 1847 CE. Formal Logic, or, The Calculus of Inference, Necessary and Probable. Taylor and Walton.
Derry, T. K., and Trevor I. Williams. 1993 CE. A Short History of Technology, from the Earliest Times to A.D. 1900. Oxford University Press.
Devine, A. M. 1985 CE. “The Low Birth-Rate in Ancient Rome: A Possible Contributing Factor.” Rheinisches Museum für Philologie 313–317.
Dietitians of Canada / Les diététistes du Canada. 2013 CE. “Factsheet: Functions and Food Sources of Common Vitamins.” Dietitians of Canada. February 6. https://www.dietitians.ca/Your-Health/Nutrition-A-Z/Vitamins/Functions-and-Food-Sources-of-Common-Vitamins.aspx.
DK Publishing. 2012 CE. The Survival Handbook: Essential Skills for Outdoor Adventure. DK Publishing.
Douglas, George H. 2001 CE. The Early Days of Radio Broadcasting. McFarland & Co. Inc. Publishing.
Dunn, Kevin M. 2003 CE. Caveman Chemistry: 28 Projects, from the Creation of Fire to the Production of Plastics. uPublish.com.
Dyson, George. 2012 CE. Turing’s Cathedral. Vintage Books.
Eakins, B. W., and G. F. Sharman. 2012 CE. “Hypsographic Curve of Earth’s Surface from ETOPO1.” National Oceanic and Atmospheric Administration National Geophysical Data Center. https://www.ngdc.noaa.gov/mgg/global/etopo1_surface_histo gram.html.
Eisenmann, Vera. 2003 CE. “Gigantic Horses.” Advances in Vertebrate Paleontology, 31–40.
Ekko, Sakari. 2015 CE. Latitude Gnomon and Quadrant for the Whole Year. https://www.eaae-astronomy.org/workshops/172-latitude-gnomon-and-quadrant-for-the-whole-year.
Faculty of Oriental Studies, University of Oxford. 2006 CE. The Electronic Text Corpus of Sumerian Literature. http://etcsl.orinst.ox.ac.uk.