Summary: This week, can science help us to quit our vices? Do any animals have accents? And how big can a planet get? Joining Chris Smith to tackle your sci-curious questions was physicist Jess Wade, planetary geologist David Rothery, neuroscientist Bianca Jupp and zoologist Jacob Dunn. For information regarding your data privacy, visit <a href="https://www.acast.com/privacy">acast.com/privacy</a>
