The connections between work, energy, heat and temperature will be explained during the Saturday, March 19, CU Wizards show "Much Ado °µÍø½ûÇø Absolute Zero." Paul Beale and Scott Kittelman of the University of Colorado at Boulder will present the show at 9:30 a.m. in Duane Physics, room G1B30. Beale is a professor of physics and Kittelman is a researcher in the Program in Atmospheric and Oceanic Sciences. The show, aimed primarily at students in grades five through nine, is free and open to the public.