May 5, 2021

Staph and Gamma

Two stories of surprisingly simple scientific discoveries one that seems straight out of sci-fi, and the other, directly from the past. 

First, we head to the lab of neuroscientist Li-Huei Tsai to discover the power of flashing lights on an Alzheimer’s-addled (mouse) brain. In this segment, Li-Huei tells us about her team’s latest research, which also includes flashing sound, and ways in which light and sound together might retrieve lost memories. This new science is not a cure, and is far from a treatment, but it’s a finding so … simple, you won’t be able to shake it. Come join us for a lab visit, where we’ll meet some mice, stare at some light, and come face-to-face with the mystery of memory. We can promise you: by the end, you’ll never think the same way about Christmas lights again. Or jingle bells.

Then, what happens when you combine an axe-wielding microbiologist and a disease-obsessed historian? A strange brew that's hard to resist, even for a modern day microbe. In the war on devilish microbes, our weapons are starting to fail us.  The antibiotics we once wielded like miraculous flaming swords seem more like lukewarm butter knives. But today we follow an odd couple to a storied land of elves and dragons. There, they uncover a 1000-year-old secret that makes us reconsider our most basic assumptions about human progress and wonder: What if the only way forward is backward?

 

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