Technology+and+Design

[|Car Airbag Design] This 3-minute video illustrates the design history of the car airbag.

[|Ask an Engineer] Engineers talk about their jobs in this 7-minute video.

[|Build a Hovercraft] This 3-minute video demonstrates how to make your own table-top hovercraft!

[|Automatic Door Opener] Kids overcome design hurdles to create an automatic door opener in this 5-minute video.