After Things Podcast

Bryce opens with a short update episode covering a science story about male wasps: researchers at Kobe University found that males of a specific species can use spikes near their genitalia to defend themselves, even though they do not have stingers like female wasps. He compares survival rates in predator tests and notes that male wasps with removed genitalia did not survive, while pond frogs ate all wasps tested. The episode also features Refusion, a machine-learning music system that generates audio from spectrograms paired with text labels, and explains that the system warps the spectrogram in real time to avoid static looping. Bryce then plays Martian audio, highlighting the first recorded sound of a dust devil on Mars from Perseverance’s SuperCam microphone, and briefly revisits earlier Mars recordings such as wind, rover driving, the Ingenuity helicopter, and laser zaps. Key topics Male wasp defensive anatomy: Bryce describes a study in which male wasps of a specific species use spikes near their genita