Take two 3D models of and mash them up in a CAD program (TinkerCad is great) to create a new object. Once you’ve mashed it up, print it and photograph your creation. You can use two existing models from Thingiverse.com or another such site or make one yourself using a CAD programand combine it with an existing model.

• Find a model on Thingiverse
• Find another model or make your own
• Mash them up into a whole new model
• Print it
• Photograph it
• And then narrate it’s life story.