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Radiolab

Funky Hand Jive

Nov 10, 2023
30:30:22
Snipd AI
In this podcast, the hosts delve into the fascinating topic of bacterial exchange through handshakes, conducting experiments to examine the types and duration of bacteria transfer. They explore the potential applications of this research in forensics, disease outbreak prediction, and personalized medicine. Surprisingly, their experiment shows a lack of bacterial transfer during handshakes. The hosts also discuss microbiomes, body odor, and tease an upcoming show about a microbial robbery.
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Podcast summary created with Snipd AI

Quick takeaways

  • Handshakes result in complex dynamics of microbial transfer and colonization.
  • Microbiome detection has applications in forensics and disease outbreak detection.

Deep dives

Bacterial Transfer During Handshakes

In a podcast episode, the host explores the transfer of bacteria during handshakes. The experiment involved two individuals shaking hands, and it was expected that there would be an exchange of microbes. However, the results showed that one person's bacteria completely failed to affect the other person, while the other person's bacteria successfully colonized the first person's hand and remained there for an extended period. The experiment sheds light on the complex dynamics of microbial transfer and colonization.

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