Build a robotic face that can make facial expressions using simple machines.
Build a machine that makes sound waves by vibrating itself or the air around it.
Use a microcontroller, motors, and mechanisms to make a robot that moves like a living creature!
Build a flower that can open to communicate with pollinating insects and birds.
Create a series of shadow boxes to form a complete silhouette of a dinosaur.
Animate a facial expression and make a machine (zoetrope) that plays the animation back.
Build a machine that accomplishes a task in an inefficient way.
Create a theatre show using characters made from simple machines.
Camouflage an animal in any environment so that you can’t see it – even in plain sight.