https://youtu.be/AI4RfjL6r2o In grade school, you probably mixed vinegar and baking soda to make a papier-mâché volcano erupt. Cool when you're…
![A Cooler Homemade Volcano [Video]](https://i0.wp.com/www.geeksaresexy.net/wp-content/uploads/2021/08/vol.jpg?fit=1200%2C630&ssl=1&resize=346%2C188)
