Dancing droplets, milk mayhem, and tire treads? Explore the characteristics of liquids and how they work in our daily lives. Learn about cohesion and adhesion. STEM Challenge: build bottle cars powered by a chemical reaction.
Ecuador is the first country in the world to enshrine the “rights of nature” in its constitution—to establish that species other than humans have their own legal right to exist. And now this revolutionary concept is being put to the test.