If you have a new account but are having problems posting or verifying your account, please email us on hello@boards.ie for help. Thanks :)

Hello all! Please ensure that you are posting a new thread or question in the appropriate forum. The Feedback forum is overwhelmed with questions that are having to be moved elsewhere. If you need help to verify your account contact hello@boards.ie

Hi there,
There is an issue with role permissions that is being worked on at the moment.
If you are having trouble with access or permissions on regional forums please post here to get access: https://www.boards.ie/discussion/2058365403/you-do-not-have-permission-for-that#latest

Griffith Observatory Director Dr. EC Krupp to speak in Ireland

mythicalireland · 2009-11-30 12:44:53

Dr. E.C. Krupp, Director of Griffith Observatory, will speak at a Winter Solstice conference in the Boyne Valley on December 20th. Dr. Krupp will reveal a new computer animation of the so-called 'Calendar Stone' at Knowth, showing how it can be used to calculate the 19-year Metonic Cycle of the Moon.…

30-11-2009 12:44pm

#1

mythicalireland

Registered Users, Registered Users 2 Posts: 58 ✭✭

Join Date: January 2005

Posts: 44

Dr. E.C. Krupp, Director of Griffith Observatory, will speak at a Winter Solstice conference in the Boyne Valley on December 20th.

Dr. Krupp will reveal a new computer animation of the so-called 'Calendar Stone' at Knowth, showing how it can be used to calculate the 19-year Metonic Cycle of the Moon.

http://www.mythicalireland.com/

0