31.12.2018
Order of the day
Repetitio :: Mythology
Questio :: What is a machine ?
Lectio :: Antiquity
Antikythera mechanism
Heron of Alexandria
other traditions
Ex...
31.12.2018
Etymology of the word "machine"
English word machine comes through Middle French from Latin machina, which in turn derives from the Greek (Doric μαχανά makhana, Ionic μηχανή mekhane "contrivance, device, ...
31.12.2018
Oxford dict. definition of a "machine"
An apparatus using mechanical power and having several parts, each with a definite function and together performing a particular task.
Any device that transmits a force or...
31.12.2018
The Antikythera mechanism
an ancient Greek analogue computer used to predict astronomical positions and eclipses for calendar and astrological purposes decades in advance
created sometimes arou...
03.01.-120
a first "computer"
31.12.9
Heron of Alexandria (c. 10 AD - c. 70 AD)
greatest experimenter of antiquity
teacher at Musaeum
author of works like Pneumatica, Automata, Mechanica, On the dioptra, Belopoeica, Catoptrica, Geodesia, Geopon...
31.12.39
Some inventions by Heron
holy water dispenser
windwheel organ
Hero's engine (aeolipile)
10-minute long fully mechanical theater piece involving a first "programmable" robot
Windwhee...
31.12.39
Heron's oracle machine
31.12.39
Heron's 1st "programmable" robot
02.01.-950
other Traditions :: middle East
"When King Solomon stepped upon the throne, a mechanism was set in motion. As soon as he stepped upon the first step, the golden ox and the golden lion each stretched out one fo...
02.01.-300
other Traditions :: China
The king stared at the figure in astonishment. It walked with rapid strides, moving its head up and down, so that anyone would have taken it for a live human being. The artifice...
31.12.199
other Traditions :: India
less interested in "crude", hardware-oriented disciplines of robotics and mechanics (an exception: "The story of a mechanical girl")
more interested in "subtle", softw...
02.01.-2700
Exercicio :: Abacus
02.01.-2700
Abacus homework
Watch some videos about addition, subtraction and multiplication on an Abacus (e.g. https://www.youtube.com/watch?v=jwabVzlobZI)
You can validate the activity-credit for ...