Affordable Science -- Leprechaun Slime
Posted Monday, March 16, 2009, at 8:33 PM
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| Here are a few St. Patrick's Day experiments that might get you and the entire family "Hooked on Science." | | | | Leprechaun Slime | |
Using a few items from the kitchen you can create leprechaun slime for St. Patrick's Day. | | Ingredients | 1 1/4 Cup of Cornstarch 3/4 Cup of Water 1 Sturdy Stirring Spoon Green Food Coloring 1 Mixing Bowl
| | | | Instructions | |
STEP 1: Add the desired amount of green food coloring to 3/4 cup of water in the mixing bowl.
STEP 2: Using the sturdy stirring spoon slowly add the cornstarch to the water.
STEP 3: Add more cornstarch to make your leprechaun slime thicker or add less cornstarch to make your leprechaun slime less thick. | | Explanation | |
Your leprechaun slime is a non-Newtonian fluid, which means it can exhibit properties of both a solid and a liquid. This is due to the nature of cornstarch, which is a natural polymer. A polymer is a long chain of molecules. |
| | St. Patrick's Day Carnations | |
You can create some St. Patrick's Day carnations by adding green food coloring to the water. | | Ingredients | 1 White Carnation Flower Drinking Glass Water Green Food Coloring
| | | | Instructions | |
Step 1: Fill the drinking glass half full of water and add green food coloring.
Step 2: Cut the stem of the carnation at an angle and place the carnation in the drinking glass for 24 hours. | | Explanation | |
The green water moved up the stem into the petals and changed the color of the carnation from white to red. |
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Jason Lindsey is an award winning Outreach Science Educator for Hooked on Science. Each year Lindsey performs science experiments at more than a hundred schools and community events. Lindsey's science segment "Hooked on Science" airs on television stations across America and has earned awards for outstanding science coverage.
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