Zilizi used the Current Perception Threshold evaluation test to determine whether chiropractic treatment aids sensitive nerves. Zilizi said the hardest part of her project was receiving help. You have to go around and beg people to help you. Korecki is the only one of the four students who did not do her project in the health field. Korecki studied the effect of sea water on soil cement for her project.
Soil cement is a layer of pavement under roads.
When organic material mixes with soil cement, it loses its strength and durability. Korecki researched using sea water instead of organic materials. Korecki got the idea for her project after reading a book about the subject. While at the international science fair, besides competing, the students will get a chance to see Fort Worth, hear prestigious speakers and meet visitors who will be viewing the science fair projects. The projects are judged by doctors, scientists, engineers and other science professionals.