You're listening to an Airwave Media podcast.

When the creators of the popular science show with millions of YouTube subscribers comes the Minute Earth podcast.

Every episode of the show dives deep into a science question you might not even know you had,

but once you hear the answer, you'll want to share it with everyone you know.

Why do rivers curve?

Why did the T-Rex have such tiny arms? And why do so many more kids

need glasses now than they used to? Spoiler alert, it isn't screen time. Our team of scientists

digs into the research and breaks it down into a short, entertaining explanation, jam-packed

with science facts and terrible puns. Subscribe to Minute Earth wherever you like to listen.

On this season of Bad Watchdog,

we unpack the project on government oversight's exclusive investigations

uncovering the abuse of people in the Department of Homeland Security's immigration detention.

And how another threat has infiltrated the agency's own ranks.

It only takes one insider to undermine federal law enforcement attempts to go after crimes,

fighters, ladies. Listen and subscribe to Bad Watchdog Season 2 wherever you get your podcast, starting

June 20th.

It is not certain when Aristotle wrote his book, On the Heavens, but it is thought to have

been written sometime around 350 BCE. In it, he addresses the debates on cosmogony of his day,

for example, asserting the weakness of the argument of flat earthers.

As I've discussed before, the view of the Earth as spherical was common, even popular,

all the way back then, and championed by Aristotle.

However, in laying out his model of the universe, he favored a geocentric cosmology,

...