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What Is the World Made Of?: A History of Chemistry and Physics
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What Is the World Made Of?: A History of Chemistry and Physics

Both greed and grand idealism have propelled the quest to discover what makes up the material world. No matter how abstract or elusive the goal, its promise has inspired an unquestionable impact on humanity. By trying to learn the nature of matter, ...

Inside the Medieval Mind: Knowledge
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Inside the Medieval Mind: Knowledge

Medieval science wasn’t nonsense: it could conceive of a spherical Earth, for example. But the medieval scholar discerned both natural and supernatural forces at work in the cosmos, reading an eclipse as a sign from God as well as the result of pl...