Ep 41 Ricin: A Bad Seed

Ep 41 Ricin: A Bad Seed

Have you missed learning about plant poisons? Well, it’s your lucky day! Today is our first crossover of season three with our friend Matt Candeias of In Defense of Plants. In this episode we delve into the castor bean plant Ricinus communisand its two notorious products: castor oil and the star of the show, ricin. Join us as we learn about ricin’s storied history, which leads us through political assassinations and efficiency in engines, the biology of ricin, which horrifies us with its lethality, and finally, the ecology of the plant, which surprises us with its strategic partnerships.

Looking for more ways to cure your plant blindness? Check out In Defense of Plants at indefenseofplants.com and follow Matt on twitter @indfnsofplnts.

See omnystudio.com/listener for privacy information.

Jaksot(280)

Ep 191 Famine: More than starvation

Ep 191 Famine: More than starvation

As we learned last week, starvation extends far beyond hunger and what a lack of food does to the human body. Similarly, famine is much more than a food shortage and starvation on a population-level s...

21 Loka 20251h 10min

Ep 190 Starvation: More than hunger

Ep 190 Starvation: More than hunger

Deprived of food, our bodies do the best they can to keep us alive and functioning as long as possible. As the days pass, the rhythms of our lives change: our metabolism, our heartbeats, our hormones,...

14 Loka 20251h 4min

Special Episode: Antonia Hylton & Madness

Special Episode: Antonia Hylton & Madness

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7 Loka 202556min

Ep 189 Newborn screening: The future is here

Ep 189 Newborn screening: The future is here

Every year, millions of babies around the world are screened for dozens of treatable conditions within the first day or two of life. What it takes is a few drops of blood on some filter paper, and wha...

30 Syys 20251h 18min

Ep 188 Candida yeast: Here, there, and everywhere

Ep 188 Candida yeast: Here, there, and everywhere

None of us are ever truly alone. Our bodies are home to untold numbers of microbes, chilling on our skin, in our guts, throughout our respiratory tract, inside our bellybuttons, under our fingernails,...

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Special Episode: Mary Roach & Replaceable You

Special Episode: Mary Roach & Replaceable You

When your car breaks down or your fridge goes on the fritz, you can order a replacement part and get things back up and running in no time. The same cannot always be said for another intricate machine...

16 Syys 202548min

Ep 187 Hypothermia Part 2: How it helps

Ep 187 Hypothermia Part 2: How it helps

Last week, we took you through all the ways that cold can harm us and the harrowing history of humans perishing at its icy hands. Ending the story there would be skipping over the parts where cold get...

9 Syys 20251h 5min

Ep 186 Hypothermia Part 1: How it hurts

Ep 186 Hypothermia Part 1: How it hurts

For all our wondrous adaptations as a species - our big brains, our capacity for language, our opposable thumbs - we humans are not well-equipped to deal with the cold. Take us out of our insulated dw...

2 Syys 202557min

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