1998 Science Fair (Left)
The Science Fair winner chose to do an experiment where he piped in extra
carbon dioxide to plants. He had the plants in a large aquarium and
piped the CO2 in from evaporating dry ice. He also kept some "control"
plants in another aquarium under the same conditions except for the
extra CO2. He then compared the results. You can't see it from the
photos here (darn it!) but it did make a very obvious difference in the
growth of the plants. He is also the best artist in the class - no one
debates that! - so his presentation board was very, very good. So good
in fact that you'd suspect an adult did the board for him if you didn't
know the caliber of his artwork.
The layout design is from the '98 CM idea book. All supplies from CM.