Medium
Find out which type of alcohol dehydrates an orange the most!
Easy
Find out if you have the lungs of an athlete by testing your lung capacity with the water displacement method!
Hard
Does blue light affect how our brains process emotions? Find out in this science project!
Hard
Does caffeine make you more alert? Find out by testing how many balloons you can burst with darts after drinking coffee!
Easy
Can you tell if someone is a boy or a girl just by looking at their feet? Let's find out!
Medium
Can you tell the difference between natural and synthetic scents? Put your nose to the test and find out!
Easy
Can you tell the difference between an apple and a pear if you can't smell? Find out in this fun experiment!
Easy
Who can catch a ruler faster - boys or girls? Find out in this fun experiment!
Medium
Are you curious about the risks of dieting? Find out what happens when four girls on different diets compete in a reaction time challenge!
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