Necessary Inventions

Roger Bacon, the Middle Ages, and the Making of Modern Science
In his works, thirteenth-century English scholastic philosopher and Franciscan Roger Bacon depicted an enticing future that included, among other technological marvels, vehicles of unimaginable speed without animal power, diving bells for exploring the ocean floor, and mirrors and lenses that could incinerate whole armies.

A study of thirteenth-century philosopher Roger Bacon that reveals the medieval thinking that erased non-Christian texts, actors, and cultures from the history of science

In his works, thirteenth-century English scholastic philosopher and Franciscan Roger Bacon depicted an enticing future that included, among other technological marvels, vehicles of unimaginable speed without animal power, diving bells for exploring the ocean floor, and mirrors and lenses that could incinerate whole armies. These speculative technologies exemplify the pro