This activity (page 2 of the PDF under SciGirls Activity: Microgravity) is a full inquiry investigation into how ordinary things behave in microgravity, similar to what astronauts experience. Groups of learners will prepare a large drop box, complete with wireless camera, to drop off a balcony with an everyday phenomenon (e.g. burning candle, fizzing seltzer tablet, swinging pendulum) inside. After observing the object in ordinary gravity, it is placed inside the drop box and dropped so the camera can record images during free fall for analysis. Relates to linked video, DragonflyTV: Microgravity.