9. Build a Selfie Trap

ACTIVITY BRIEF

Scientists often have to put their engineering hats on when they’re solving problems. Ana, a Conservation Biologist from the University of Wollongong, needs your help and your engineering expertise! She studies sugar gliders and other tree-dwelling creatures, to make sure their populations are still going strong. To count them, she needs to take photos. Watch the video to see how she does it and what she needs your help to build.