Air Power: Making a Hovercraft
Contributed By
PBS Learning Media
Air Power: Making a Hovercraft
In this video segment adapted from ZOOM, two cast members build a simple hovercraft. A balloon filled with air provides the airflow that lifts a plastic plate off the table, while the cast members supply the push that propels the craft forward. The hovercraft was originally developed to more efficiently transport passengers and freight over water and land.