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Curiosity Weekly

Why Soft Drinks Taste Different Out of Cans, Why Housecats Are Dangerous for Wildlife, and 100 Minor Planets Discovered Beyond Neptune

Curiosity Weekly

Warner Bros. Discovery

Self-improvement, Science, Astronomy, Education

4.6935 Ratings

🗓️ 29 April 2020

⏱️ 12 minutes

🧾️ Download transcript

Summary

Learn about why housecats are deadlier for local wildlife than wild predators; why soft drinks taste better from a can than they do from a plastic bottle (especially when it comes to Cody and his Mountain Dew habits); and how astronomers just found 100 new minor planets beyond Neptune.

Housecats have up to 10x larger effect on local wildlife than wild predators by Grant Currin

Why do soft drinks taste better from a can than they do from a bottle? by Grant Currin

Astronomers discover 100 new minor planets beyond Neptune by Grant Currin

Subscribe to Curiosity Daily to learn something new every day with Cody Gough and Ashley Hamer. You can also listen to our podcast as part of your Alexa Flash Briefing; Amazon smart speakers users, click/tap “enable” here: https://www.amazon.com/Curiosity-com-Curiosity-Daily-from/dp/B07CP17DJY

Find episode transcript here: https://curiosity-daily-4e53644e.simplecast.com/episodes/why-soft-drinks-taste-different-out-of-cans-why-housecats-are-dangerous-for-wildlife-and-100-minor-planets-discovered-beyond-neptune



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Transcript

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0:00.0

Hi, you're about to get smarter in just a few minutes with Curiosity Daily from Curiosity.com.

0:06.4

I'm Cody Goff.

0:07.4

And I'm Ashley Hamer.

0:08.4

Today you learn about why housecats are deadlier for local wildlife than wild predators,

0:13.0

why soft drinks taste better from a can than they do from a plastic bottle,

0:16.0

and how astronomers just found a hundred new minor planets beyond Neptune.

0:21.0

Let's satisfy some curiosity.

0:23.6

This might come as a shock, but that cute and cuddly kitty that lazes around your house all day,

0:29.4

it's actually a menacing predator.

0:32.3

In a recent study, researchers and cat owners worked together to find out

0:36.0

just how much of an impact house cats have on native prey. If you're a cat owner, you may

0:42.3

want to sit down for this.

0:44.0

Ready? Domestic cats in North America kill between 10 and 30 billion

0:50.0

native animals every year.

0:53.0

That's a big environmental impact.

0:56.0

Researchers at North Carolina State University

0:59.0

and the North Carolina Museum of Natural Sciences

1:01.0

wanted to learn more about how all that hunting affects ecosystems.

1:05.0

So they recruited hundreds of cat owners in six countries to monitor where their cats go

1:10.0

and keep track of how many, uh many gifts their cats brought them.

1:15.0

After analyzing data from 925 pet cats, the researchers found some distinct patterns.

1:22.0

Cats rarely venture more than 300 feet from home or about 100 meters. That

...

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