Learn whether salt in coffee reduces bitterness and how much to add. See the health effects of adding salt to coffee.
Monthly Archives: August 2020
A biome is a large distinctive community of plants identified by types of plants and their climate. This biome word search contains 30 biome-related glossary terms. Can you find them all?
Biome Word Search
Learn what antimatter is and get examples of antimatter in real life.
What Is Antimatter? Definition and Examples
It's easy to grow a magic crystal Christmas tree using simple chemicals. Make a shape from cardboard or a sponge, set the tree in the liquid, and watch the crystals grow.
Magic Crystal Tree Experiment
A control variable is any factor that is controlled or held constant in an experiment.
What Is a Control Variable? Definition and Examples
One easy way to calculate your weight on other planets is to multiply your weight on Earth by the ratio between gravity on another planet and Earth.
How to Calculate Weight on Other Planets
Learn the difference between mass and weight. See how to measure them and use units correctly.
Mass vs Weight – The Difference Between Mass and Weight
Learn what a heterogeneous mixture is. Get the definition and examples.
What Is a Heterogeneous Mixture? Definition and Examples
Compare DNA vs RNA. Learn the similarities and differences between deoxyribonucleic acid and ribonucleic acid.