Every bubble grows until it's in your way. More important = grows faster and bigger. Set a time and it hits full size right then. Full-size bubbles shake (and buzz your phone).
Gravity
Physics toys
Tip: press and hold empty space to pull bubbles toward your finger like a magnet.
Marble race
Do this one:
Theme
🍽️ Decide
Everyone throws in an idea (one per line). They race as marbles and the winner is the answer.
