Duff Abrams

Duff Abrams is a man who helped figure out how different materials, like liquids and solids, behave when you mix them together. It's kind of like when you mix water and sand in a bucket - it looks different than when you just have water or just sand. Duff Abrams helped people understand how to measure and predict what happens when you mix things together, which is really helpful if you want to make products like concrete or paint. Thanks to Duff Abrams' work, people know how to make things that are safe and strong, and they can make things the way they want them to be!