Our booth will have hands-on demos and exciting demonstrations on energy and the states of matter. We'll show everything from the coldest of the cold (liquid nitrogen) to the hottest of the hot (plasmas), and explore how the different states of matter behave when energy is added to them. We look at how magnets react to different materials. We also explore energy generation through a pedal-powered light generator, and discuss how nuclear fusion is the future of green energy.