Air Power For Transportation
Required Materials
Balloons of different sizes
Masking tape
25 feet of thin fishing line (mono-filament line)
Plastic drinking straws (one for each balloon)
Some heavy books
A 25 foot tape measure
A pad of paper and pencil for writing measurements and observations
Experimental Procedure
Blow up each balloon, holding the end closed with your fingers so it stays full, and have someone else tape [...]
