Easy
Watch blobs of color float and dance in a homemade lava lamp made with Alka-Seltzer tablets, oil and water!
Easy
Write secret messages using baking soda invisible ink and reveal them with grape juice in this cool science project!
Easy
Create your own mesmerizing lava lamp with fizzy bubbles! Watch as colors swirl and bubbles rise in this exciting experiment.
Easy
Create a fizzing, bubbling reaction with baking soda and vinegar! Learn about acid-base reactions and have fun while doing it!
Medium
Let's find out if scented candles burn faster than unscented ones!
Hard
Test which metal is the most resistant to corrosion by immersing them in different solutions!
Easy
Explore this fascinating egg experiment with vinegar that makes a bouncy egg! Discover the science of acid and base chemical reactions and protein denaturation!
Hard
Learn how to use electricity to create hydrogen gas in this fun science project!
Medium
Let's explore how salt crystals form and how adding different ingredients can affect the size of the crystals!
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