Cup
The cup is designed to capture the night sky into the cup by using convex and concave surfaces. + The heavier weight on one side allows the cup to be unbalanced when it's empty then become balanced when filled.
Cup
The cup is designed to capture the night sky into the cup by using convex and concave surfaces. + The heavier weight on one side allows the cup to be unbalanced when it's empty then become balanced when filled.