News tagged with human civilization

Pee on the pods

Urine could be successfully recycled to fertilise crops according to University of Sydney civil engineering researchers who have examined the effectiveness of reusing nutrients from the human waste.

Aug 07, 2014 5 / 5 (3) 1

Hong Kong police body cameras spark fears

In a first for Asia, Hong Kong police said Thursday they will trial the use of video cameras attached to their uniforms to film exchanges with the public, despite concerns from human rights groups.

Aug 09, 2012 1 / 5 (1) 3