How is meat made in a lab? Image

How is meat made in a lab?

6 October 2023 - 20 mins
Podcast Series But Why: A Podcast for Curious Kids

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

20 mins

Series Episodes

Can snowstorms have thunder?

Can snowstorms have thunder?

How is snow made and what’s it made out of?  Why is it white and sparkly?  Why do snowflakes look different? Can snowstorms have thunder? Why do some places, like mountains, get more snow than others? Answers to all of your questions about snow, with Seth Linden, who works for the National Center for Atmospheric Research in Boulder, Colorado. Plus we hear what it’s like to live at the top of Mount Washington, famous for its extreme weather, from Alexandra Branton, a meteorologist who works at the observatory at the top of the mountain, even during the frigid winter. Download our learning guides: PDF | Google Slides | Transcript

32 mins

23 February Finished

Why do we need glasses?

Why do we need glasses?

How do glasses work? Why do some people need glasses and other people don’t? Why do we have different eye colors? We answer your questions about glasses and eyes in the second of two episodes with Dr. Sujata Singh, a pediatric ophthalmologist at the University of Vermont Medical Center. And we hear from Maggie, a kid with low vision, about what it’s like to need glasses.  Download our learning guides: PDF | Google Slide | Transcript

26 mins

9 February Finished

Why do we have two eyes if we only see one image?

Why do we have two eyes if we only see one image?

What shape are our eyes? What are they made of? How do they work? What’s the point of having two eyes if we only see one image? Why do we blink? What’s the point of tears and why are they salty? We answer your questions about eyes in the first of two episodes with Dr. Sujata Singh, a pediatric ophthalmologist at the University of Vermont Medical Center. Download our learning guides: PDF | Google Slide | Transcript

29 mins

26 January Finished

What if the world started spinning backward?

What if the world started spinning backward?

We’ve collaborated with our podcast friends at What If World to bring you the first (and only) episode of…But Why If World! In this episode we jointly answer some “what if” questions. What if cereal could talk to us? What if dinosaurs didn’t lay eggs? What if the world started spinning backwards? Take a listen to this curious collaboration. Download transcript

24 mins

12 January Finished

What makes you happy?

What makes you happy?

For our last episode of each year, we often like to ask our listeners around the world to send us something fun. This year, we wanted you to tell us what makes you happy and you had a lot to share on that topic! Our listeners find happiness in spending time with friends, family, and pets and in doing activities they love: playing with friends, toys, arts and crafts, participating in sports, watching movies, and riding bikes. Two people say the special sandwiches their adults make them are what bring them happiness. And some kids told us learning new skills is especially exciting for them. In this episode: a happiness bonanza with all the responses we got. Plus we talk with a happiness expert: Gretchen Rubin. She’s the author of the Happiness Project and host of a podcast called Happier with Gretchen Rubin.  Download our learning guides: PDF | Google Slide

53 mins

29 December 2023 Finished

What's it like to be bilingual?

What's it like to be bilingual?

Almost half the people in the world speak at least two languages. And, it turns out, that includes a lot of But Why listeners! In this episode we talk about what it’s like to speak multiple languages and kids from around the world share phrases in many different languages so we can all learn something new! Plus, linguist and professor Anna Babel answers questions we’ve gotten about languages, including: What does it mean to be bilingual? Why do some people speak two or three languages? How many languages can someone learn? Download our learning guides: PDF | Google Slide | Transcript

34 mins

15 December 2023 Finished

Recommended

Show name

Title

Sub title

Now Playing

The Pat Kenny Show

Live Now: 9AM - 12PM

Presenter logo
Brand

9AM

12AM

Now Playing

The Pat Kenny Show

The Pat Kenny Show

Of The Ball

1 hour left

Today Finished


Next Up

Default

Default

default

0 mins

No Account

Subscriptions to podcast series are only available to users with an account. Sign in or register to subscribe and access your subscriptions.

Register Sign in

Woops!

Error text.