Wile E. Coyote uses a chemistry set to try and catch the Road Runner. He mixes chemicals to yield invisible paint... Wile E. Coyote uses a chemistry set to try and catch the Road Runner. He mixes chemicals to yield invisible paint... Wile E. Coyote uses a chemistry set to try and catch the Road Runner. He mixes chemicals to yield invisible paint... Wile E. Coyote uses a chemistry set to try and catch the Road Runner. He mixes chemicals to yield invisible paint...