Backgrounders

Learn about groundwater and why we should protect it.

Learn how artificial intelligence systems are integrated in the vehicles we drive.

Learn about how spacecraft have helped us learn about our Solar System.

Learn about two ways of representing sets - Venn and Euler diagrams.

Learn about the history and math of the Gauss Summation.

Learn about how we can describe sets and subsets of numbers.

Learn about the dwarf planets in our Solar System.

Learn about prime factorization and least common multiples.

Learn about a special type of math called clock math.

Learn about the different ways that heat is transferred.

Learn about the parts of an atom and its history.

Learn more about the causes and impacts of global climate change.

Learn about the physical geography, chemistry and ecology of rivers and streams.

Learn about how water is treated at municipal water treatment plants.

Learn about where and when to find meteoroids, meteors and meteorites.