Researchers say residents of the ancient Maya city of Tikal hung on to their civilization for more than 1,000 years, thanks to a surprisingly sustainable system of water delivery.
Tuesday, 17 July 2012
Sustainable tech saw Maya through drought
Sustainable tech saw Maya through drought:
Researchers say residents of the ancient Maya city of Tikal hung on to their civilization for more than 1,000 years, thanks to a surprisingly sustainable system of water delivery.
Researchers say residents of the ancient Maya city of Tikal hung on to their civilization for more than 1,000 years, thanks to a surprisingly sustainable system of water delivery.
