What makes a paper mache volcano explode

Strips should be about 1 inch wide and around 6 inches long. To paper mache your volcano, dip strips of paper into the paste one at a time. Be sure you dip the entire strip in. Use your fingers to gently wipe excess paste off of the paper strip and then place the wet paper strips onto your volcano shape so that they cover the paper.

Do not cover the opening of the spice container! Overlap strips as you go and layer as needed. You will want to wrap paper around the edges at the top and bottom. If anywhere on your volcano starts to look too wet, just place a dry strip of paper or two in the area to soak up the excess paste. Once the entire volcano is covered, allow it to dry completely, at least overnight.

If the paper seems too thin, or you find gaps anywhere, add another layer of paper mache after the first has dried. Create a volcanic eruption! To make your volcano erupt, first add a few teaspoons of baking soda into the spice container at the center of your volcano.

Next, pour your vinegar into a squeeze bottle and add a few drops of red food coloring. Paper mache volcanoes are popular children's science and craft projects.

The volcanoes are typically made out of newspaper and paper mache paste. A fun part of building these miniature volcanoes is making them erupt. The eruption can teach children about the reaction that occurs when vinegar and baking soda combine. It also makes the project more realistic. Most paper mache volcanoes can be constructed at home using common household ingredients.

If you've got some artistic ability, spill red and yellow from the crater down the sides to create magma spewing from an erupting volcano. The eruption happens as a result of a chemical reaction between two substances—baking soda and vinegar. You'll need up to a cup of vinegar and two tablespoons of baking soda, though this may change depending on how large your volcano and its crater happen to be. Use a damp Bounty Paper Towels Bounty paper towel to clean up your eruption, and make sure to get any that may have spilled onto the floor.

Once your volcano sculpture has dried it should be ready to be used again. Recommended 0 Times Recommend This. For a bigger volcano Attach a toilet paper tube to the top the underside of your plastic bowl with superglue. Use masking tape and tissue paper to visually connect the toilet paper tube to the bowl.

In other words, begin to shape your volcano with masking tape and tissue paper. Optional Attach a paper plate to the base of your volcano. Repeat until it's all covered. Apply layers until you get the volcano shape you like. Let it dry for 24 hours. Also, how do you make a volcano erupt with smoke? Pour hot water into the cup with the dry ice. This will cause the dry ice to sublimate from solid carbon dioxide into carbon dioxide gas.

The gas is much colder than the surrounding air, so it will cause water vapor to condense, essentially forming fog. Now you have a smoking volcano! Here's what to do: Cut the spout off of the water bottle. Tape the water bottle, open side up, to the cardboard using the masking tape.

Scrunch together balls of newspaper. Mix together the flour and water until you have a thick paste. Tear strips of newspaper. Dip the newspaper strips in the paste and pull them out.