this Instructable will show you how to build your own hovercraft for less than $50. it will also show you exactly how the hover craft works.





materals



for this project you will need:

1 whole sheet of plywood (can be bought at lowes)

2-5 in piece of 3 1/2 in pvc pipe

1 3 1/2 in elbow joint

3 1/2...


By: scienceguy0402

http://www.instructables.com/id/the-science-and-making-of-a-hovercraft/