Related Clues:
- Former PBS host with a bow tie
- TV 'Science Guy'
- All that is left?
- Carrie of 'Star Wars'
- Bill who popularizes science
- Actress Carrie who was married to Dick Cavett
- Bill who sells "Science Is Universal" T-shirts
- C.E.O. of the Planetary Society starting in 2010
- 2017 ''world-saving'' Netflix host
- — Bevan, politician
- Bill who's a science expert
- __ Bank, sea area used in the Shipping Forecast
- Name of old politician in the neighbourhood being heard
- Comedian Louis of early TV
- "Bill ___ Saves the World" (Netflix series)