Challenge #9 - Liz's fav - HOVERCRAFTS!

Welcome to challenge #9! Video intro is below.

Your challenge is to use materials to make a craft that hovers (skims along a smooth surface

Supplies:

Paper plate, bowl or stiff paper

Balloons

Straws - or make a straw from an index card (see video)

Weights - pennies and more

Tape and scissors

Extensions:

* Use more than one balloon

* Change the shape

* Try on different surfaces

* Add and subtract weight