5 Wrap the ball with moss and tie it tight with the string. Kokedama will decorate your house for 2 - 3 years (in case of succulents even for 3 – 4 years). Then you have to form a new ball for ...

Equipment: A tennis ball on a string. What it does: Swing the ball on the string to show circular motion. Release the ball to show the instantaneous velocity of the ball. Concepts Demonstrated: ...