Archive: 06/9/2011

What sawfish really do with their saw

Scientists thought that sawfish used their saw to probe the sea bottom for food.  But a Cairns researcher has found that these large (5 meters or more) and endangered fish actually use the saw to locate ...

Jun 09, 2011
4.7 / 5 (6) 1

Cleaning up masterpieces with ... bacteria?

(PhysOrg.com) -- For most people the word bacteria will conjure up either images of nasty microorganisms that we fight against daily by cleaning the spaces around us, or the type of 'good' bacteria doctors ...

Jun 09, 2011
5 / 5 (1) 0