Late Show with David Letterman S5E108 · Kid Scientists, Gabriel Byrne, Richie Sambora

Late Show with David Letterman

Season 5 · Episode 108 · Kid Scientists, Gabriel Byrne, Richie Sambora

In the latest ""Kid Scientists"" segment, Lee Marek and his prodigies demonstrate the concept of heat. Also, Richie Sambora performs ""All That Really Matters.""