. April 2, 2019 – Page 4 – Articels
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Make your Own Volcano

You will need

  • A volcano – Talk to an art teacher about how to make a volcano out of paper mache or plaster. You can also use clay or if you’re in a hurry to make your volcano, use a
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The Exploding Lunch Bag

You will need

  • One small (sandwich size) zip-lock bag – freezer bags work best.
  • Baking soda
  • Warm water
  • Vinegar
  • Measuring cup
  • A tissue

What to do:

  1. Go outside – or at least do this in the kitchen sink.
  2. Put 1/4
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Build a film canister rocket

You will need

  • One empty 35mm plastic film canister and lid. These are getting harder to find, but stores that develop film should have some. (The white canisters work much better than the black ones do.) If you have trouble
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FANTASTIC FOAMY FOUNTAIN

You will need

  • A clean 16 ounce plastic soda bottle
  • 1/2 cup 20-volume hydrogen peroxide liquid (20-volume is a 6% solution, ask an adult to get this from a beauty supply store or hair salon)
  • 1 Tablespoon (one packet) of
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BLOBS IN A BOTTLE

You will need

  • A clean 1 liter clear soda bottle
  • 3/4 cup of water
  • Vegetable Oil
  • Fizzing tablets (such as Alka Seltzer)
  • Food coloring

What to do

  1. Pour the water into the bottle.
  2. Use a measuring cup or funnel to
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MAKE A LEVITATING ORB!

You will need

  • 1 inch (2.5 cm) wide PVC Pipe about 24 inches (60cm) long. You can also use a regular balloon if you do not have PVC pipe.
  • Mylar tinsel for Christmas trees. There are many types of tinsel
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BUILD A FIZZ INFLATOR

You will need

  • One small empty plastic soda or water bottle
  • 1/2 cup of vinegar
  • Small balloon
  • Baking soda
  • Funnel or piece of paper

What to do

  1. Carefully pour the vinegar into the bottle.
  2. This is the tricky part: Loosen
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MAKE YOUR OWN ROCK CANDY

THIS EXPERIMENT REQUIRES ADULT HELP
IT DEALS WITH VERY HOT LIQUIDS
BE SMART AND BE SAFE – ONLY DO THIS WITH ADULT HELP.

You will need

  • A wooden skewer (you can also use a clean wooden chopstick)
  • A clothespin
  • 1
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A Density Experiment You Can Drink!

Density is a fascinating and sometimes tricky idea to understand. This Drink of Density will help bring home the idea of density in liquids, not to mention it looks cool when your all done, it’s tasty, and it’s even good …

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Build A Soap Powered Model Boat

You will need:

  • A foam tray (like the kind meat comes in) or a piece of non-currogated cardboard
  • A tray, bowl, or cookie sheet full of water
  • Liquid dish soap
  • A toothpick

What to do:

Cut the foam tray or …