 Welcome back to Kids Fun Science. My name is Ken. Today's experiment is the dancing spaghetti. As always, adult supervision is required. What you need for this experiment is a measuring cup, 2 cups of water, a clear glass, vinegar, baking soda, a teaspoon, spaghetti, and a dish. To this experiment, you're going to use 2 cups of water or 476 ml of regular tap water and you pour that in. And then we're going to take the baking soda in next, just your regular old baking soda, and you're going to do 8 teaspoons into there. And then once we get that up, we're going to stir it. Then we take a wooden spoon. We're going to stir this so it's completely stirred up. And then take 4 pieces of spaghetti and break them up into ¾ size to 5 ml. And you're going to put those into the tap water and baking soda. Then you're going to add a ½ cup, 100 ml of vinegar. You should have a bowl under this as I don't. Big mess. And there you go. We're going to start seeing the chemical reaction with the dancing spaghetti. I don't know whether or not Archimedes likes spaghetti, but you can use spaghetti to demonstrate his principle of buoyancy. So spaghetti is denser than water and therefore it sinks when it's placed in water. And when spaghetti is placed in the baking soda and vinegar, it will rise to the surface due to the CO2 carbon dioxide gas that inheres to it. When the spaghetti reaches the surface of the water, then the gas bubbles pop and the spaghetti sinks again. I hope you enjoyed this video. Remember to click thumbs up and to subscribe. Thanks for watching.