How do you turn a weird cloudy liquid into so...
#038 Rebroadcast Helium is all fun and games ...
#236 When a retired chemist wrote in… we ha...
Question and Response #76 You asked… so we ...
#235 You’ve seen it a hundred times… but ...
#042 What's that smell? Is it us? Is it you? ...
Birds… but chemistry. What does compost hav...
#053 Rebroadcast This week, Melissa and Jam r...
Birds fly all the time. We see it constantly....
In this bonus episode, we host a rematch of o...