SciHi Blog

Hans Grade – The forgotten German Aviation Pioneer

Hans Grade – The forgotten German Aviation Pioneer

On October 30, 1909, German aviation pioneer Hans Grade won the 40.000 Reichsmark “Lanz-Preis der Lüfte“, flying a new monoplane design, the ‘Libelle’ (Dragon Fly), the first really airworthy motor plane of Germany. Most probably, you have never heard of Hans Grade, who is also scarcely known in his home country. Nevertheless, he is one of the early pioneers of aviation and today, we will tell his story. Early Life and first Aviation…
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Robert Stirling and the Stirling Engine

Robert Stirling and the Stirling Engine

On October 25, 1790, Scottish clergyman Reverend Dr Robert Stirling was born. Stirling is best known for his invention of the Stirling engine, a heat engine that operates by cyclic compression and expansion of air or other gas (the working fluid) at different temperatures, such that there is a net conversion of heat energy to mechanical work. Robert Stirling Youth and Education Robert Stirling was born at Cloag Farm near Methven, Perthshire,…
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The psychologist must study mankind from the historical or comparative standpoint – Moritz Lazarus

The psychologist must study mankind from the historical or comparative standpoint – Moritz Lazarus

On September 15, 1824, German philosopher and psychologist Moritz Lazarus was born. He held that humanity must be studied from the historical, comparative viewpoint, analyzing the elements that constitute the fabric of society, with its customs, its conventions, and the main tendencies of its evolution. He was Jewish and a leading opponent of anti-Semitism in his time. Moritz Lazarus – Youth and Education Moritz Lazarus received a Jewish education, taking classes in…
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Bernard Siegfried Albinus and his Anatomic Works

Bernard Siegfried Albinus and his Anatomic Works

On September 9, 1770, German anatomist Bernard Siegfried Albinus passed away. He was the first to show the connection of the vascular systems of the mother and the fetus. He is best known for the excellent drawings in his Tabulae sceleti et musculorum corporis humani (1747; Tables of the Skeleton and Muscles of the Human Body). Bernard Siegfried Albinus – Early Years Bernard Siegfried Weiss was born in Frankfurt (Oder), Germany. Already his…
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Otto von Guericke and the Horror of Vacuum

Otto von Guericke and the Horror of Vacuum

On November 30, 1602, German scientist, inventor, and politician Otto von Guericke was born. One of his major scientific achievements was the establishment of the physics of vacuums, which he gave proof of in a famous public experiment. He also was an envoy at the Peace of Westphalia after the Thirty Year’s War.[4] “For God cannot be contained in any location, nor in any vacuum, nor in any space, for He Himself is, of…
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The Russian Space Shuttle

The Russian Space Shuttle

On November 15, 1988, the Soviet space shuttle Buran took off for its one and only spaceflight. This remains the only Soviet space shuttle that was launched into space, as the Buran program was cancelled in 1993. Even though the Soviet’s space-craft program started officially in the 1950’s, not a single project came into production and was organized sporadically only. The very first steps towards the Buran program were taken when the…
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