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Cool Stuff Daily

Thu. 10/22 - The Rare Tree Needed for a COVID-19 Vaccine

Cool Stuff Daily

Reggie Risseeuw and Marques Pfaff

Tech News, News, Science, Society & Culture

4.6739 Ratings

🗓️ 22 October 2020

⏱️ 18 minutes

🧾️ Download transcript

Summary

What does root beer have to do with a potential COVID-19 vaccine? A deep dive on that connection. A peek into the world of people who grow giant vegetables. And the Iowa woman who had her cat successfully cloned. Sponsors: Fitbod, Get one month free at Fitbod.me/kottke FightCamp, joinfightcamp.com/ride Links: A COVID-19 Vaccine Could Rely on Rare Trees in Chile (The Atlantic) COVID-19 tracker: Roche taps Atea for oral antiviral; AstraZeneca's US vaccine trial to resume 'imminently' (Fierce Pharma) ‘We’re like athletes’: the secret lives of giant-vegetable growers (The Guardian) Backyard Giants: The Passionate, Heartbreaking, and Glorious Quest to Grow the Biggest Pumpkin Ever by Susan Warren Squashed by Joan Bauer Iowa Woman Has Her Dead Pet Cat Cloned (Oddee) ViaGen Pets | America's Pet Cloning Experts Kottke.Org Jackson Bird on Twitter See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info. Learn more about your ad choices. Visit megaphone.fm/adchoices Learn more about your ad choices. Visit megaphone.fm/adchoices

Transcript

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0:00.0

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0:04.8

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0:12.5

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0:17.5

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0:22.9

entrepreneurs like you sign up for your one dollar a month trial at shopify dot com slash setup

0:28.7

welcome to the cotkey ride home for Thursday, October 22nd, 2020.

0:40.8

I'm Jackson Bird.

0:42.5

What does root beer have to do with a potential COVID-19 vaccine?

0:47.5

A deep dive on that connection?

0:50.1

A peek into the world of people who grow giant vegetables.

0:54.9

And the Iowa woman who had her cat successfully cloned.

1:00.4

Here are some of the cool things from the news today.

1:06.7

Sapanins are a chemical compound found in various plant species,

1:10.7

which, when shaken together with water, create a soap-like foam.

1:15.4

They're used to create the foam that traps in carbonation in slurpees and sodas like root beer.

1:21.9

They're also one of the more promising adjuvants being explored for vaccines right now, including one of the leading

1:29.0

COVID-19 vaccine candidates. An adjuvant is an agent added to a vaccine to boost the immune

1:35.7

response and thereby decrease the amount of antigen necessary in the vaccine. They've been

1:41.3

really hit or miss over the years, though, which means FDA approval is rare,

1:45.7

and many vaccine manufacturers forego them altogether.

1:49.2

Past adjuvants have included tapioca starch and aluminum salt, but over recent years a number of

1:54.5

manufacturers have looked into sapinins as an adjuvant, specifically from the Kuyaha

...

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