Originally shared by Jacob Merrill We can use the sun and desert to print

Originally shared by Jacob Merrill

We can use the sun and desert to print (http://www.markuskayser.com/work/solarsinter/)
photo bio reactors
http://en.wikipedia.org/wiki/Photobioreactor

that process waste water and then use focused solar

to release the energy stored from the algae cultured as a result of processing the waste water.

The bi-products from burning syngas in a generator are C02 and H20 - which can then be returned to the photobioreactor for reuse.

Solar Sinter is brilliant. It uses sand and sun to make useful artifacts, both resources are available in the desert in more or less unlimited amounts.