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RickStudent, Philosopher, Writer, Developer
The New York Times headline from October 31, 1938
Photo Credit: By Source, Fair use, https://en.wikipedia.org/w/index.php?curid=7373504
photo by Carl Van Vechten, March 1, 1937
Orson Welles (age 21) — photo by Carl Van Vechten, March 1, 1937
Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=50169
Orson Welles (age 21) photo by Carl Van Vechten, March 1, 1937
Precession of the equinox in relation to the distant stars
Photo Credit: By Dbachmann - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=6394235
By Jacques-Louis David (1787)
The Death of Socrates — By Jacques-Louis David (1787)
Photo Credit: https://www.metmuseum.org/collection/the-collection-online/search/436105, Public Domain, https://commons.wikimedia.org/w/index.php?curid=28552
The Death of Socrates By Jacques-Louis David (1787)
Cropped from Raphael's <i>The School of Athens</i>: This could be Anaximander leaning towards Pythagoras on his left.
Anaximander — Cropped from Raphael's The School of Athens: This could be Anaximander leaning towards Pythagoras on his left.
Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=359314
Anaximander Cropped from Raphael's The School of Athens: This could be Anaximander leaning towards Pythagoras on his left.
Plato. Luni marble, copy of the portrait made by Silanion ca. 370 BC for the Academia in Athens. From the sacred area in Largo Argentina.
Plato — Plato. Luni marble, copy of the portrait made by Silanion ca. 370 BC for the Academia in Athens. From the sacred area in Largo Argentina.
Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=7831217
Plato Plato. Luni marble, copy of the portrait made by Silanion ca. 370 BC for the Academia in Athens. From the sacred area in Largo Argentina.
drawing after a painting by Swedish painter Carl Johan Wahlbom
Plato in his academy — drawing after a painting by Swedish painter Carl Johan Wahlbom
Photo Credit: By After Carl Wahlbom - http://runeberg.org/famijour/1879/0077.html, Public Domain, https://commons.wikimedia.org/w/index.php?curid=122598
Plato in his academy drawing after a painting by Swedish painter Carl Johan Wahlbom
Volume 3, pp. 32–33, of the 1578 Stephanus edition of Plato, showing a passage of Timaeus with the Latin translation and notes of Jean de Serres
1578 Stephanus edition of Plato — Volume 3, pp. 32–33, of the 1578 Stephanus edition of Plato, showing a passage of Timaeus with the Latin translation and notes of Jean de Serres
Photo Credit: By Henri Estienne - http://www.library.uiuc.edu/rbx/exhibitions/Plato/Pages/TranslationsLabels.html, Public Domain, https://commons.wikimedia.org/w/index.php?curid=5542047
1578 Stephanus edition of Plato Volume 3, pp. 32–33, of the 1578 Stephanus edition of Plato, showing a passage of Timaeus with the Latin translation and notes of Jean de Serres
Medieval manuscript of Calcidius' Latin translation of Plato's Timaeus. In the late sixteenth century, this manuscript belonged to Leiden University professor Daniel Heinsius who gave it to his son Nicholas. Nicholas, whose signature appears on the manuscript, was the librarian of Queen Christina of Sweden, whose collection came to the Vatican Library after her death.
Latin Timaeus translation — Medieval manuscript of Calcidius' Latin translation of Plato's Timaeus. In the late sixteenth century, this manuscript belonged to Leiden University professor Daniel Heinsius who gave it to his son Nicholas. Nicholas, whose signature appears on the manuscript, was the librarian of Queen Christina of Sweden, whose collection came to the Vatican Library after her death.
Photo Credit: By Calcidius - ibiblio.org (Reg. lat. 1308 fols. 21 verso - 22 recto), Public Domain, https://commons.wikimedia.org/w/index.php?curid=2528778
Latin Timaeus translation Medieval manuscript of Calcidius' Latin translation of Plato's Timaeus. In the late sixteenth century, this manuscript belonged to Leiden University professor Daniel Heinsius who gave it to his son Nicholas. Nicholas, whose signature appears on the manuscript, was the librarian of Queen Christina of Sweden, whose collection came to the Vatican Library after her death.
Also called Thales' theorem,  or the <i>Basic Proportionality Theorem</i>, describes the ratios of line segments created when intersecting lines are intercepted by a pair of parallels.
Intercept Theorem — Also called Thales' theorem, or the Basic Proportionality Theorem, describes the ratios of line segments created when intersecting lines are intercepted by a pair of parallels.
Photo Credit:
Intercept Theorem Also called Thales' theorem, or the Basic Proportionality Theorem, describes the ratios of line segments created when intersecting lines are intercepted by a pair of parallels.
If AC is a diameter, then the angle at B is a right angle.
Thales's Theorem — If AC is a diameter, then the angle at B is a right angle.
Photo Credit:
Thales's Theorem If AC is a diameter, then the angle at B is a right angle.