How can you make an investigatory project using onions or garlic to produce a glue?
To create an investigatory project using onions or garlic to produce a glue, you can extract the juice from the onions or garlic and mix it with other compounds like vinegar or sugar to enhance its adhesive properties. Test the glue on different materials to determine its strength and durability compared to commercial glue products. Document your process, results, and conclusions to present in your investigatory project.