Brad t, Jared , and Justin examined the compression of the golf ball and
how it relates to the height of the bounce when being dropped three feet.
How a Fish Swims
Abigail , Tori , and Tamara demonstrated how a fish uses aerodynamics
and jet propulsion to swim. They also showed how a fish undulates
its body and snaps its tail to obtain forward thrust.
Trained Response
Drew , Josh , and David showed the effects of trained response in
our everyday lives. This included how trained response has kept us
alive by learning to respond to certain stimuli. Example: pain
Touch fire=get burned.
Vocal Cords
Hannah ,Alex , and Jordan presented on the anatomy and function of
the vocal cords through an interesting series of T.V. programs.
Diving
Brian , as Olympic diver Greg , explained step by step information for
a perfect dive: going through the hurdle, spinning, twisting, and entering
the water. He showed how great and scientific the sport of diving
really is.
Magnetic Bacteria
Roy and Jesse retrieved bacteria from the mud near Sweet Springs
and presented the results of their experiments with magnetic bacteria.
Their hypothesis was that north seeking bacteria could be changed into
south seeking bacteria by strong magnetic pulses.
The Lungs
Bethany and Annie as Dr. O'Conell and Dr. Anderson attempted
to enlighten the audience as to the important functions of the lungs, the
main part of the respiratory system. The parts of the lung were explained
and spirometry was discussed along with the results of lung capacity tests
done on a sampling of Laguna Middle School students.
Diabetes
In this presentation, Michael gave a description of diabetes. He
performed a demonstration showing how thick blood with sugar in it is hard
to go through veins. His other demonstrations include a Power Point
presentation and a model of the digestive system.
Neon
Marguerite taught the history, parts, and uses of neon. She also
performed a demonstration on how neon works.
Atherosclerosis
This presentation gave the basics of the heart and the disease known as
atherosclerosis. Becky , Timmi , and Casie explained what it
is, how it is treated and how to prevent it in a very entertaining way.
Artificial Intelligence
This presentation covered the rapid development of Artificial Intelligence
from its creation by John to its current form. Jasmeen
and Patrick compared the human brain to artificially intelligent
programs. They hope their presentation helped people better understand
their technological surroundings.