Miller 4th Grade TAG
September 6, 2006

A wench is used  to pull up the "boat".

The pinwheel and merry go round use gears.
The critter is compound levers.

Pneumatics can compress materials for recycling.
LEGO  Links of Linda Hamilton hamilton@marshall.edu
With support from
NASA West Virginia Space Grant Consortium.
NASA WVSGC
and

12 Fourth grade students 5 girls and 7 boys