Monthly Archives: September 2013

Balboa and the Southern Ocean

Balboa and the Southern Ocean

Balboa taking possession of the South Sea On September 25, 1513, Spanish conquistador and explorer Vasco Núñez de Balboa discovered the legendary Southern Ocean, having crossed the Isthmus of Panama facing the Pacific Ocean. Inspired by Christopher Columbus, Balboa embarked on a trip to the Americas as part of Rodrigo de Bastidas’ expedition. The young explorer started settling at Hispaniola in 1505 but was bankrupt shortly after. Balboa hid in a barrel…
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The Rarest in the World – The Blue Mauritius

The Rarest in the World – The Blue Mauritius

Red and Blue Mauritius on famous Bordeaux Letter On September 21, 1847, the famous Mauritius “Post Office” stamps were issued by the British Colony Mauritius. They are among the rarest postage stamps in the world and a letter with both stamps on its cover is estimated to be worth more than 4 Million US$. In 1772, the very first postal service opened up at Mauritius. In Great Britain and Ireland, the first…
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Murray Gell-Mann and the Quarks

Murray Gell-Mann and the Quarks

Murray Gell-MannImage: World Economic Forum On September 15, 1929, American physicist and Nobel Laureate Murray Gell-Mann was born. He is best known for his work on the theory of elementary particles and introduced the quark model. The quark model is a classification scheme for hadrons, i.e. composite particle made of quarks held together by the strong force (in the same way as atoms and molecules are held together by the electromagnetic force).…
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Mungo Park and the Waters of the Niger

Mungo Park and the Waters of the Niger

Mungo Park(1771 – 1806) On September 11, 1771, Scottish explorer of the African continent Mungo Park was born. He is best known for being the first Westerner to encounter the central portion of the Niger River. Moreover, Mungo Park’s adventures on the Niger are the subject matter of Water Music, a richly detailed comic adventure novel published by T.C. Boyle. Mungo Park grew up in a religious home and against his parent’s…
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Luigi Galvani’s Discoveries in Bioelectricity

Luigi Galvani’s Discoveries in Bioelectricity

Luigi Aloisio Galvani(1737 – 1798) On September 9, 1737, Italian physician, physicist and philosopher Luigi Aloisio Galvani was born. He is best known for his discoveries in bioelectricity. In particular, he discovered that the muscles of dead frogs legs twitched when struck by a spark. As a legacy, Galvani’s name survives in the Galvanic cell, Galvani potential, galvanic corrosion, the galvanometer and galvanization. Moreover, his reports also heavily influenced famous author Mary…
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