Search Results: Science

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...

The microscope was one of the most significant inventions of the Scientific Revolution, opening up completely new and miniaturised worlds. The first microscopes were invented in the first quarter of the 17th century in the Netherlands, but...

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...

Alchemy is an ancient practice aimed at recreating precious substances using recipes and transformative materials such as the philosopher's stone. Alchemists believed that materials like gold, silver, gems, and purple dye could be recreated...

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...

Euclid of Alexandria (lived c. 300 BCE) systematized ancient Greek and Near Eastern mathematics and geometry. He wrote The Elements, the most widely used mathematics and geometry textbook in history. Older books sometimes confuse him with...

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...