Protein powder comes from different sources, including milk, plants, and eggs. It goes through a series of steps to become protein powder. Protein powder is a popular supplement some people use to ...

Did you ever mix dirt and water when you were playing outside? You made a paint. Did you draw shapes on the ground with your muddy hands? You made a painting. Long ago, artists made their own paints ...

The agave-based Mexican spirit is much more diverse than many drinkers realize. Mezcal is a beloved spirit around the world, distinct in style and flavor, and often completely misunderstood. No, there ...

Paper is a ubiquitous part of everyday life, but how is it made, and where did it originate? Ancient Egyptians made an early version of plant-based paper using papyrus — which is where the word "paper ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to curiouskidsus@theconversation.com. How is snow made? – Tenley, age 7, Rockford, ...