How do smoke alarms detect smoke? (part 2)

Question and Response #76 You asked… so we answered. What do carbon chains have to do with Greek words? How do MRIs make “3D pixels”? Is that pool smell actually chlorine? And wait… are birds blue, or is that just a trick of the light? This episode is a rapid-fire round of your q ...  Show more

#235 You’ve seen it a hundred times… but how does it actually work? Why do diapers change color when they’re wet? What kind of chemistry is happening in there? And how does something as simple as pee trigger such a dramatic color shift? Let’s talk acids, bases, color, and one sur ...  Show more

Is it just Ben or are fluxes of influencers getting into the art of cigarette smoking? Using @bestdressed as a case study, Ben breaks down the resurgence of the glamourization of smoking in online spaces and highlights the dangers of smoking while having a captive and impressiona ...  Show more

Today we discuss the psychological effects of listening to podcasts, how climate change actually makes us more likely to engage in hate speech, and how giving plants alcohol in the form of ethanol can make them resistant to drought. Podcast Friends “Listening to podcasts may help ...  Show more

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The Space Ne ...  Show more

We hope you need a name for your band-because we’ve got plenty! We have some listener submitted riddles this week-And a desire to kill some time before we read them. This episode also has time travel, a snake biting off more than it can chew, and a very dignified conversation ...