Hello, Explorer. It's time to throw off your regular Earth shoes and strap on those intergalactic space traveling boots because we are hopping through the universe searching out all the smart secrets in a brand new Fun Kid Science Weekly.

My name is Dan. This is the smartest show in the history of the galaxy. Hello. Bonjour, salo, coniciwa. You see, we're

talking languages today. Have you ever wondered why someone from Portugal, maybe,

doesn't speak Spanish? Different languages are spoken in different countries

Because different countries have different histories, they have different communities, they have people living there

And even if at some point the language that they spoke was the same, it's probably going to change.

We'll find out more with language genius Mercedes-Durham, who is back on the show.

Also, in Battle of the Sciences,

we're exploring the effects on space travel on your body. And what would happen if you were like

the two astronauts, Sunny Williams and Butch Wilmore, who went to space for eight days,

but ended up being there for eight months. Does that surprising length of time

change anything? A spaceflight that goes on for eight months, two months longer than the usual,

starts to push the human body and mind, possibly beyond where we've pushed them before.

And for this week's Dangerous, Dan, we are looking at something massive in Australia,

the home of real deadly things.

It's on the way in a brand new fun kid science weekly.

Let's start with your science in the news.

A rare new species of two-clored dinosaur has been

discovered in Asia. The species is unique in a group called the Therazenosaurs. As it has two

claws, most of them had three. It would stand on its back legs, propping itself up, then using its

long curved claws like hooks to grasp plants high up for food.

This one, the fossils were found in Mongolia in the Gobi Desert, and it was around more than 66 million years ago.

...