Search Results: Science

René Descartes (1596-1650) was a French mathematician, natural scientist, and philosopher, best known by the phrase 'Cogito ergo sum' ('I think therefore I am'). He published works on optics, coordinate geometry, physiology, and cosmology...

Robert Boyle (1627-1691) was an Anglo-Irish chemist, physicist, and experimental philosopher. Boyle was a prolific author, made significant experiments with air pumps, and presented the first litmus test. A founding member of the Royal Society...

Sushruta (c. 7th or 6th century BCE) was a physician in ancient India known today as the “Father of Indian Medicine” and “Father of Plastic Surgery” for inventing and developing surgical procedures. His work on the subject, the Sushruta Samhita...

Gottfried Wilhelm Leibniz (1646-1716) was a German polymath who became well-known across Europe for his work, particularly in the fields of science, mathematics, and philosophy. Leibniz's rationalist philosophy attempted to reconcile traditional...

Menelaus of Alexandria was a Greek astronomer, scientist, and mathematician who lived around 100 CE. Menelaus made a significant and lasting contribution to the fields of astronomy, geometry, and trigonometry. His major work, the Spherics...

The ancient Greeks are often credited with building the foundations upon which all western cultures are built, and this impressive accolade stems from their innovative contributions to a wide range of human activities, from sports to medicine...

The astronomers of the Scientific Revolution rejected long-held theories of ancient thinkers like Claudius Ptolemy and Aristotle and instead set out to systematically observe the heavens in order to create a model of the universe that fit...

Western astrology refers to a form of divination based on the motion of astronomical objects such as stars or planets. The belief that astronomical objects are divine or influence events on Earth is found in many cultures, but the practices...

The Romans constructed mills for use in agriculture, mining and construction. Around the 3rd century BCE, the first mills were used to grind grain. Later developments and breakthroughs in milling technology expanded their use to crushing...

The English word 'veterinarian' as defining one who provides medical care to animals, comes from the Latin verb veheri meaning “to draw” (as in "pull") and was first applied to those who cared for “any animal that works with a yoke” – cattle...