Red Castle
B
Green Castle
What color results from combining Red Blue Green?
WHITE
WHITE CASTLE
These 'bugs' poop gold.
The soil-living, rod-shaped bacterium Cupriavidus metallidurans is famous, biologically speaking, for being able to survive massive doses of toxic metals. Now, new research reveals that special enzymes within the bacteria are responsible for changing toxic versions of gold into inert solid gold, which creates miniature gold nuggets.