![Human anatomy Science Fair Project](/_next/image?url=%2Fimages%2Fscience-fair-project-biology2.gif&w=64&q=75)
Easy
See how fast you can react to different situations! Compare your reflexes to your friends and family and see who is the fastest!
![Human anatomy Science Fair Project](/_next/image?url=%2Fimages%2Fscience-fair-project-biology2.gif&w=64&q=75)
Easy
Find out if you have the lungs of an athlete by testing your lung capacity with the water displacement method!
![Human anatomy Science Fair Project](/_next/image?url=%2Fimages%2Fscience-fair-project-biology2.gif&w=64&q=75)
Easy
Can you tell the difference between an apple and a pear if you can't smell? Find out in this fun experiment!
![Human anatomy Science Fair Project](/_next/image?url=%2Fimages%2Fscience-fair-project-biology2.gif&w=64&q=75)
Easy
Have you ever seen a picture of yourself where your eyes are red? Find out why this happens and how the iris works with this fun science project!
![Human anatomy Science Fair Project](/_next/image?url=%2Fimages%2Fscience-fair-project-biology2.gif&w=64&q=75)
Easy
Can you tell the difference between smells? Put your nose to the test and find out!
![Human anatomy Science Fair Project](/_next/image?url=%2Fimages%2Fscience-fair-project-biology2.gif&w=64&q=75)
Easy
Does the SPF number on your sunblock really make a difference? Does the price of the sunblock affect how well it works? Find out in this fun experiment!
![Human anatomy Science Fair Project](/_next/image?url=%2Fimages%2Fscience-fair-project-biology2.gif&w=64&q=75)
Easy
Test the strength of your hair and compare it to treated hair! See how wet and dry hair compare and measure the strength of different types of hair.
![Human anatomy Science Fair Project](/_next/image?url=%2Fimages%2Fscience-fair-project-biology2.gif&w=64&q=75)
Easy
Are you left-handed? Find out how many people are in the same boat as you in this science project!
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