David Muir/Science Bob
- Episode aired Jul 11, 2019
- TV-PG
![Mark Consuelos and Kelly Ripa in Live with Kelly and Mark (1988)](https://m.media-amazon.com/images/M/MV5BMGY2OTUzNTAtNGJkYy00ODlhLTgzZGUtYWQ5YmNlOTZlZDI1XkEyXkFqcGdeQXVyMDc5ODIzMw@@._V1_QL75_UX190_CR0,0,190,281_.jpg)
TV host David Muir (20/20 (1978)); Kelly and Ryan try some fun experiments with Bob Pflugfelder (Science Bob);TV host David Muir (20/20 (1978)); Kelly and Ryan try some fun experiments with Bob Pflugfelder (Science Bob);TV host David Muir (20/20 (1978)); Kelly and Ryan try some fun experiments with Bob Pflugfelder (Science Bob);