Carel van der Merwe

Carel van der Merwe

Carel van der Merwe
More ideas from Carel
Crazy Road... I wonder if this is the Ledo & Burma Roads in China? See Wikipedia's photo: http://commons.wikimedia.org/wiki/File:Ledo_Burma_Roads_Assam-Burma-China.gif

Crazy Road... I wonder if this is the Ledo & Burma Roads in China? See Wikipedia's photo: http://commons.wikimedia.org/wiki/File:Ledo_Burma_Roads_Assam-Burma-China.gif

Amazing Road – not in Hakkari, Turkey, is in Chile

Amazing Road – not in Hakkari, Turkey, is in Chile

1901, Andrew Ellicott Douglass founds the field of dendrochronology by inventing a system whereby known sequences of events (floating chronologies) can be fixed to specific years (absolute chronologies) via the scientific analysis of tree rings.

1901, Andrew Ellicott Douglass founds the field of dendrochronology by inventing a system whereby known sequences of events (floating chronologies) can be fixed to specific years (absolute chronologies) via the scientific analysis of tree rings.