KID FRIENDLY SCIENCE

Eggcellent Science: Fun Experiments You Can Do at Home!

Hey there budding scientists! Are you ready to embark on some eggciting adventures in the world of science? We’ve got a cracking collection of egg experiments that you can try right in the comfort of your own home. So, put on your lab coat (or apron), gather your materials, and let’s get started!

1. The Amazing Egg Drop

Ever wonder how to protect an egg from a big fall? In this eggciting experiment, challenge yourself to build a contraption that will keep your egg safe and sound when dropped from different heights. Gather materials like straws, rubber bands, and cotton balls to create your very own egg parachute. Experiment with different designs and see which one works best to keep your egg from cracking!

2. Egg in a Bottle

Watch in awe as science creates a magical moment. For this experiment, you’ll need a hard-boiled egg, a glass bottle, and a little bit of science know-how. Place a peeled, hard-boiled egg on the mouth of a bottle. Will the egg fit into the bottle? Doesn’t look like it…but it will! The secret? A bit of heat and air pressure! Can you figure out how it works? Keep in mind this scientific principle: air pressure cools as the air pressure decreases. Watch it in action. Your friends will think it’s magic…but really…it’s just science!

3. Egg Geodes

Turn ordinary eggs into stunning crystal creations with this eggciting experiment! All you need are some eggshells, alum powder, and a few days of patience. Create a supersaturated solution by adding the following together:

  • Alum powder (6 tablespoons for each color you want to do)
  • Food Dye colors
  • 1 cup water (super hot)

You’ll also need eggshells that are empty and pretty much whole, gloves to keep your hands from getting dye on them, a spoon, and some glass cups (for each of the colors). Get some white glue and some scissors as well.

Step 1: Split your eggshells lengthwise using your scissors. Don’t worry if the edges aren’t even. Real geodes aren’t even.

Step 2: Take your finger or a brush and smear some white glue all over the inside of the eggshell. Then sprinkle the glue with alum powder. Let this dry for at least 2 or more hours. You can put it in its own glass jar or bowl while it “cures.”

Step 3: After a few hours, take a cup of water and microwave it for at least 1 minute. Add 6 tablespoons of alum and the dye. It might bubble when you add the alum to the water. That’s okay! Make sure you stir until all of the Alum crystals are dissolved. If you need to microwave it for another 30 seconds to make that happen, it’s okay. Then, let it sit for about 15 minutes to cool off slightly.

Step 4: Pour this colored water over the top of one of the eggshells you prepared. And then comes the hard part…set it aside for at least 15 hours. This is where the chemical reaction (magic) happens.

Step 5: After 15 hours, chip away the white eggshell from the geode. You’re left with this amazing work of art!

4. Bouncy Egg

Ever wished eggs were bouncy? Well, with a little bit of kitchen chemistry, you can make it happen! Submerge a raw egg in vinegar and food dye and let it sit for three days. The vinegar will dissolve the eggshell, leaving behind a bouncy, colorful, rubbery egg. Carefully test the bounce height and have fun exploring the unique properties of your bouncy egg!

There you have it, young scientists! Four eggciting experiments to keep you entertained and learning on those blustery days when going outside might not be an option. Get ready to have an eggstraordinary time discovering the wonders of science right in your own home. Have fun and remember, science is all about curiosity and exploration!

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