logo
episode-header-image
Oct 2023
20m 46s

How is meat made in a lab?

Vermont Public
About this episode

How is meat made in a lab? That’s what 10-year-old Nate in New Jersey wants to know! Scientists have figured out how to grow meat in laboratories. Some hope lab-grown meat will be able to help address issues like global food insecurity, agricultural pollution and animal cruelty. But 5-year-old Lorenzo in California wants to know why people have to eat meat anyway? But Why visits scientist Rachael Floreani of the Engineered Biomaterials Research Laboratory at the University of Vermont to learn more about how and why lab-grown meat is being developed.

Download our learning guides: PDF | Google Slide | Transcript

Up next
Aug 22
Why are puffins' beaks so colorful?
Have you ever seen a puffin? With their bright beaks, orange feet and black and white coloring, these birds are very cool to look at. And we’ve gotten a lot of questions about them! In this episode, we talk with Don Lyons, an educator and avian ecologist with the Seabird Institut ... Show More
39m 34s
Aug 8
Who invented the English language?
Where did the English language come from? Why do words have silent letters? Why do some people have accents? Why do some words sound similar? Answers to all of your questions about English and words with sociolinguist Erica Brozovsky, host of a PBS digital show called Otherwords. ... Show More
34m 30s
Jul 25
Chameleons, jellyfish and ballerinas! Check out But Why Bites
For today’s episode, we’re doing something a little different! We’re going to be listening to our video series, But Why Bites! (Even without the video part, they’re really cool!) Every other week over on our YouTube channel, we answer one kid question in a short and sweet little ... Show More
14m 2s
Recommended Episodes
Dec 2019
Lab 019: What's Beef?
Plant-based meat substitutes have come a long way since frozen veggie patties with big chunks of carrots and sharpie grill marks. Now, companies like Impossible Foods are making plant-based burgers that look, smell, taste and bleed like real meat. In this Lab, Titi and Zakiya lea ... Show More
28m 10s
Dec 2020
Making meat in a lab
Imagine if the meat we ate was all grown in shiny silver vats, with no animals harmed in the process. That’s the vision of start-ups around the world, each trying to perfect lab-grown or cultured meat. It’s a huge challenge in bioengineering to make it work at a cheap enough pric ... Show More
24m 31s
Feb 2024
What Would Happen If You Ate Plant-Based Meat for 2 Weeks
In this podcast, we’re going to talk about plant-based meat. Plant-based meat is marketed as clean meat. People are gravitating to these fake meats because of claims that real meat causes cancer and other chronic diseases. The studies that were used to draw these conclusions were ... Show More
5m 29s
Jun 2021
Why All Meat Is Not Created Equal
Why All Meat Is Not Created Equal | This episode is brought to you by InsideTracker There is a lot of controversy around whether meat is good or bad for our health but what if this is the wrong question to be asking? For example, grass-fed beef is extremely different from convent ... Show More
20m 25s
Sep 2022
How to get people eating less meat
Farming animals for meat has a massive environmental impact, both in terms of land use and carbon emissions. But in order for people to eat less meat, they need to be excited about the alternatives. Around the world, people are coming up with ingenious meat replacements that look ... Show More
24m 28s
Nov 2021
How AUB labs help keep Lebanese safe as they eat
AUB’s Laboratories for the Environment, Agriculture and Food (LEAF), directed by Associate Professor Mohamad Abiad of the Nutrition and Food Sciences Department at the Faculty of Agriculture and Food Sciences, explains how the labs play a national role well beyond the university ... Show More
27m 29s
Oct 2021
مستقبل اللحم أم لحوم المستقبل: هل سيختفي اللحم من العالم عام 2050؟
‏حلقة أسبوعية جديدة نناقش فيها ازدياد تعداد السكان في العالم الذي من المتوقع وصوله ل10 مليار عام 2050. هذا سيحتاج لزيادة في إنتاج اللحوم للضعف, نتكلم هنا عن لحوم المستقبل المعدة في المختبر من خلايا البقر الحية, والبرغر المستحيل المصنوع من البروتينات النباتية والمضاف له الدم, والذ ... Show More
10m 51s
Jan 2024
Which is better for you: "Real" meat or "fake" meat? | Carolyn Beans
In 2021, a survey of over 1,000 Americans found that nearly two-thirds had eaten plant-based meat alternatives in the past year. Many cited potential health and environmental benefits as their motivation. But are these alternative meats actually better for us and the planet? Caro ... Show More
7m 23s
Jun 2024
Is cultivated meat the future of food? | Uma Valeti
The way we raise animals is destructive to humans, animals and the environment, says cardiologist and entrepreneur Uma Valeti. He presents a solution that doesn't require you to give up your favorite protein-packed meals: cultivated meat, grown directly from animal cells. Reporte ... Show More
14m 41s