All Science Fair Projects

Over 1000 FREE Science Fair Project Ideas!

Tongue sensitivity
This science fair project was performed to investigate tongue sensitivity: to which type of taste (bitter, sour, salty or sweet) is the tongue most sensitive? Participants were given salt, sugar, lime juice and bitter chocolates.
Difficulty: Elementary school
Which Apple Type Changes in Sugar Content Most After Removal From Cold Storage?
The purpose of this experiment was to measure the amount of natural sugar content change in three different types of apples over time out of cold storage. The information gained from this experiment would help people know why and which apples are changed the most in sugar content when taken out of cold storage.
Difficulty: High school
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