Thread: Orroral Observatory - ACT
View Single Post
  #1  
Old 10-06-2016, 01:32 PM
deanm (Dean)
Registered User

deanm is offline 		 
Join Date: Sep 2010
Location: Adelaide
Posts: 818
Orroral Observatory - ACT
http://www.abc.net.au/news/2016-06-1...gister/7499384

"The Orroral Observatory was highly functional, it enabled the measurements of the Earth's shape within millimetres of accuracy."

Dean
Reply With Quote