Pragati Vigyan Sansthan (Mela in Meerut UP)
6 to 12 august 2013 : Meerut Science Fair
Sun Dial
Our Water
Geodesic spheres
Eratosthenes
Schools
Jantar Mantar
Press
History
Measure
Calculation
Videoconference
Meerut workshop
Internet links
Archive website :
eratosthenes.eu
Official website
:
fondation-lamap.org/eratos
Eratosthenes J&K :
eratosjammukashmir.weebly.com
Eratosthenes Facebook :
facebook.com/groups/Eratos
Ephemeride calculations