Simon Helberg credited as playing...
Howard Wolowitz
- Howard Wolowitz: Engineers are just as smart as physicists.
- Sheldon Cooper: [offended gasp] You take that back!
- Sheldon Cooper: You just shot your spit in my mouth!
- Howard Wolowitz: Is that going to be on the test? Because I don't think I can do it again.
- Howard Wolowitz: Which Archimedean solid has 20 regular triangular faces, 30 square faces, 12 pentagonal faces, 60 vertices and 120 edges?
- Leonard Hofstadter, Sheldon Cooper, Raj Koothrappali: The Rhombicosidodecahedron!