Distances:
Distances With the big balloon the first time it went 4 ft, the second one went 8 ft, and the last one went 62 ft because it had no friction causing it to slow down and stop but the other two had friction causing it to slow down and stop. The small balloon went 1 ft, then it went 2 ft and both of these times it caused friction but on the third time we tried it, it went 6ft.
How We Made The CD Hovercraft :
How We Made The CD Hovercraft We had a CD hovercraft and we got a glue gun and put glue on a CD. Then we put the top of the water bottle and glued it to the CD. Next we put the balloon on the top of the water bottle and we blown in the balloon and then we saw how far it went and put it on our data.