Professor H. L. Bray
        More Cool Stuff

        The Money and Politics Game

                A classroom game that demonstrates principles in economics, political science, and game theory.

                Conduct your own preferential ballot elections

                A game of balancing risk and reward that demonstrates subtle mathematical principles

                Trevor the Time Traveler
                A science fact and science speculation adventure

                Golden Thanks Yous
                Free educational currency for kids to earn from their parents and teachers