We’re in Hawaii, at the Panaewa Rainforest Zoo (click for film clip!). The kids are doing all sorts of fun stuff — worm petting, anyone? — but one of the odder items was getting the kids involved in making Bokashi mudballs. Really nice slimy, gooey work! The Bokashi mudballs are used to keep algae downContinue reading “Bokashi mudballs and Bengal tigers”