History and archeological buffs will have a chance to delve into ancient Greece next Friday when Cochrane IDEAS hosts a presentation on what is thought to be the oldest known mechanical computation device.
Archeologist and retired astronomer Nic David will discuss the Antikythera Mechanism, which was recovered in 1902 from a Roman wreck off the Greek island of Antikythera. In the 13th century, researchers discovered the piece was possibly the oldest example of mathematical gear in the world.
“What I’ve done is put the archeological and astronomical evidence together – I’ve put it together to make better sense,” said Nic David.
“This would be good for anyone interested in machinery or astronomy.”
Made in a time when people thought the earth was the middle of the universe, David said the mechanism is a good representation of what people thought of astronomy and is impressed that the device was able to predict eclipses during fourth to first centuries B.C.
“It was an early analog computer … it’s amazing what the Greeks were able to do with the naked eye,” David explained.
“And the extraordinary thing is it’s unique.”
David said he hopes to be able to answer all questions about the Antikythera Mechanism during the discussion but admits he is “not as knowledgeable” as some. However, he has been researching the artifact and is writing a paper on the subject to be published later this year in the Journal of Mediterranean Archeology.
“This piece does a huge amount,” David said.
Not the first time speaking at an IDEAS discussion, David has been living in Cochrane since the early 80s and has been a longtime member and contributor to the group. Having previously worked as an archeologist, David has background on the subject but now enjoys spending his time researching astronomy. He has an upcoming trip planned for his 80th birthday to watch a total eclipse of the sun in Oregon.
“It’s a good story of how science develops,” said Andy Marshall, IDEAS member.
Originated in 2000, the group has been hosting monthly discussion on a variety of topics ranging from debates on Canadian values, discussing dying with dignity and inviting speakers to share their knowledge in various fields.
Marshall wanted to extend the invitation to join the last IDEAS discussion next Friday before the summer break.
The New Light on the Antikythera A Mechanism discussion takes place on June 9 with doors open at 6:15 p.m. at the King Solomon Lodge, located on Centre Ave.
