logo
episode-header-image
Mar 2021
13m 19s

Quadruple-Helix DNA Is a Thing

DISCOVERY
About this episode
tail spinning
Up next
Apr 15
Ending Animal Testing: Realistic or Not?
Scientific testing on animals has existed for hundreds of years and is considered a controversial element of how modern research is done. To discuss the past, present, and future of animal testing, host Dr. Samantha Yammine is joined by veterinarian and bioethicist Dr. Lisa Moses ... Show More
22m 37s
Apr 8
The Analog Movement
As reliance on digital technology increases, there are plenty of people who are rejecting their screens and moving back to physical devices and experiences. The analog movement isn’t just a social media trend, there’s real science backing the potential psychological benefits of b ... Show More
22m 13s
Apr 1
Inside the High-Tech Hunt for Dinosaur Bones
These days, discovering a new species of dinosaur looks a lot different than it does in the movies. Technology enables paleontologists to search for dino bones with care and precision. Here to discuss his recent discovery of the Spinosaurus mirabilis is Dr. Paul Sereno. Host, Dr. ... Show More
29m 6s
Recommended Episodes
Feb 2022
How Much Animal DNA Is in the Air?
We think of DNA being a mostly internal thing, but researchers have collected a surprising amount of animal DNA from thin air. Learn more in this episode of BrainStuff, based on this article: https://science.howstuffworks.com/life/genetic/edna-suck-thin-air-news.htm Learn more ab ... Show More
5m 56s
Feb 2020
The DNA Debate
February 28, 1953. Two scientists, James Watson and Francis Crick, burst into a bar and exclaim that they have discovered the secret of life. But there was another person involved in the discovery of DNA’s double helix, a scientist named Rosalind Franklin. Why didn’t she get any ... Show More
19m 53s
Jul 2018
a16z Podcast: The Scientific Revolution of Ancient DNA
<p>with Jorge Conde (@jorgecondebio), David Reich, and Hanne Tidnam (@omnivorousread)</p> <p>Trying to reconstruct the deep past of ancient humans out of present-day people has until now been like trying to reconstruct a bomb explosion in a room from bits of shrapnel, says David ... Show More
31m 38s
Sep 2023
157 - Stem Cells
<p dir="ltr">On today’s episode: Apparently scientists have finally finished sequencing the human genome! Finally, for the fourth time. And speaking of hot research from the 90s…what’s up with stem cells lately? All that and more today on All Around Science...</p> LINKS: <p></p> ... Show More
53m 5s
Jan 2023
125 - Look at the Big Brain on Humans
tail spinning
52m 15s
Feb 2024
Smologies #37: PROTEINS + DNA with Raven “The Science Maven” Baxter
tail spinning
25m 23s
Nov 2023
How to tame a toxic yet life-saving antifungal
In this episode:00:46 Modifying a fungal drug to make it less toxicAmphotericin B is a drug used to treat life-threatening fungal infections. But while it is effective against many fungal species, it is also extremely toxic to kidneys, meaning it is mostly used as a drug of last- ... Show More
27m 55s
Jun 2024
E. coli, DNA sniffing, and tracking trees
Dr Chris Smith and the Naked Scientist team present the latest science news, analysis and breakthroughs.This week: how scientists are getting to grips with the UK's E. coli outbreak. Lettuce leaves look likely to be the source, but how? We find out how atomic bomb tests have help ... Show More
51m 11s