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Select > Who • What • When • Where • Which |
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Earth
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Logarithmic Timeline of the Universe
Timelines covering largely varying timescales are more conveniently represented on a logarithmic scale. This one covers from the Big Bang (NOW minus 10^10.14 years) to 31... |
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Climate TimeLine Information Tool
Exploring Weather & Climate Change Through the Powers of 10. Weather and climate are always in flux, always changing. At times the changes can be sudde... |
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Pangaea, Supercontinent
Pangaea or Pangea is the name given to the supercontinent that existed during the Paleozoic and Mesozoic eras about 250 million years ago, before the process of plate tec... |
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Environmental History Timeline
Following conversations with other environmental historians. Long before Silent Spring, centuries before Greenpeace activists defied whalers' harpoons, many thousands of... |
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Science Timeline
History of science timeline for biology, chemistry, physics, geology, mathematics, and philosophy of science... |
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Eruption of Thera, Santorini
Thera, or the modern island of Santorini, located sixty-nine miles north of the island of Crete in the Aegean Sea, was devastated by a volcanic eruption sometime in the 1... |
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Anaximander of Miletus, Philosopher
Anaximander, Ionian philosopher of Miletus, the first Greek known to have written (c.546) a book in prose, a treatise on nature, now lost except for one quotation. It was... |
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Pytheas, Circumnavigated Britain
Pytheas was a Greek merchant, geographer and explorer from the Greek colony Massilia (today Marseille). He made a voyage of exploration to northwestern Europe around 325... |
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Eratosthenes, Measuring the Earth
Eratosthenes of Cyrene was a Greek scholar who lived and worked in Cyrene and Alexandria. Eratosthenes was director of the famous library in Alexandria, and is known for... |
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Hipparchus, Astronomer
Hipparchus was the most important Greek astronomers of his time. He very accurately cataloged over 1,000 stars and invented the mathematical science of trigonometry. Ptol... |
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Ptolemy, Astronomer / Geographer
Claudius Ptolemy lived in Alexandria (in Egypt) from approx. 87 -150 AD. He was an astronomer, mathematician and geographer. He codified the Greek geocentric view of the... |
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Isidore of Seville
Saint Isidore of Seville was Archbishop of Seville for more than three decades and has the reputation of being one of the great scholars of the early middle ages. All the... |
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The Mappa Mundi
The Mappa Mundi is unique in Britain's heritage - an outstanding treasure of the medieval age which reveals how 13th century scholars interpreted the world in spiritual a... |
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Amerigo Vespucci
America is named after Amerigo Vespucci, who was the first European to suggest that the Americas were not the East Indies. Amerigo Vespucci was an Italian merchant and ca... |
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Pigafetta, Circled the Globe - 1521
Antonio Pigafetta was an Italian navigator born in Vicenza. He paid a large sum of money to accompany and assist the Portuguese captain Ferdinand Magellan and his Spanish... |
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Next >
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