And now it's time for Who Smarted? Hey, Smarty Pants, it's me, the trusty narrator.
After four years straight of trustily narrating Who Smarted episodes, I've been wanting to take a break and slow down.
Slow down a bit. So I booked a stay here at the Leisure Village Lounge. which just so happens to be a treehouse above the beautiful Amazon rainforest.
Sounds cool, right? For one thing, there's all sorts of wildlife up here in the trees.
Listen! Monkeys! Meow! Birds. Snakes. Birds.
Yeah, I could probably do without them. But I do love me some tree frogs.
Let's see. What else is there? Hey. Don't forget me.
Oh, sorry, I didn't notice you sitting there.
Not moving. Say, wait a second, aren't you Salvador the Sloth, owner of the Leisure Village Lodge?
Yes, but you... Can call me Sal. Fantastic.
Nice to meet you, Sal. In fact, you're just the sloth I wanted to meet.
Mind if I shake your claw? Ouch! Not advisable, smarty pants.
Anyhoo, I don't know if you heard me before, but I'm here to slow... down and take things nice and leisurely. place.
I can tell. Oh, but of course, I can never take a full-on vacation, so I figured I'd make this a working vacation and...
While I'm here, the Smarty Pants and I could learn a lot more about sloths.
Oh? Like what? Like, why do sloths move so slowly?
What do sloths eat? I'm guessing not fast food.
Am I right? And why do sloths always look like they're smiling?
Say, are you smiling right now? Yes. I just got your fast food joke.
I'm a little slow. Right. Well, get ready to smile too, smarty pants, as we take a whiff of sloth-like science and history on...
Who smarted? Who smarted? Who's smart? Is it you?
Is it me? Is it science? Or history? Listen up, everyone.
We make smarting lots of fun on Who's Smarted?
The Mysteries About True History's podcast is back for season two.
If you're a kid who would love to travel through time to solve cool mysteries, perplexing puzzles and tricky riddles, then this podcast is the perfect audio treat for you.
Every week, join me, Molly, and my best friend Max as we take our problem-solving skills to amazing places like ancient Egypt, ancient Greece, or the Galapagos Islands. in 1875 to help out the one and only Charles Darwin. we never know where we're going to wind up or what we're going to find, which is all part of the fun.
Put on your time traveling shoes and listen as a family.
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All right, I'm settled in my treetop room at the Leisure Village Lodge.
Now it's time to learn about sloths. Okay.
What do you... You want to know first. Hold on.
Look, I know you're a sloth and you do everything slowly, but our podcast isn't very long.
Do you mind if we speed you up a bit? Anything for you. and the smart Party pants.
Sound editor, can you speed Sal up for us?
Copy that, trusty. Sure, anything for you and the smarty pants.
Uh, how about a smidge slower? Sure. Anything for you and the smarty pants.
Bingo. Oh, wow. Are you sure you can understand me talking so fast?
Oh, yeah. We're gonna be just fine. So, what should we do first?
I don't know. I thought we could just hang out.
I see. Smarty pants, sloths are what's known as arboreal.
Do you know what that word means? Arboreal?
Is it related to, A, being slow moving? B. Eating insects or C. Is it related to trees?
The answer is C. Yep, we sloths spend about 90% of our lives hanging upside down from tree branches. mainly in the tropical rainforests of Central and South America.
Upside down, huh? That's right. My long, curved claws help me climb trees.
And hold on tight. Some sloths are two-toed and have two claws on their front limbs.
Others are three-toed with three claws on all four limbs.
Awesome! Or should I say, claw-some? Are you going to smile at that joke a little later too?
No. It just wasn't that funny. Anyway, sloths, as their name indicates, are known for being slow and...
Well, I hate to say it, but you did say my joke wasn't funny, so I feel less bad about it.
Lazy. Hey, I didn't make it up. The word sloth literally means a habitual disinclination towards exertion.
In other words, someone who doesn't want to do very much.
You know, lazy. I don't think sloths are lazy at all.
Moving slow isn't being lazy. In fact, I think sloths have gotten a bad rap for centuries.
Did you know when sloths were first described in scientific literature in 1749?
We were labeled as the lowest form of existence.
Yikes! I'm sorry to hear that, Sal. But hey, when they go low, slaws go high.
Like treetop high. You wouldn't climb all the way up here if you were lazy, would you?
Exactly. But you do have to admit, you're a bit of a slowpoke.
True or false, Smarty Pants? Sloths are the slowest mammals in the world.
The answer is true. Yep. And just how fast or slow do sloths go?
At our fastest, sloths move only about 0.17 miles or 0.27 kilometers per hour.
Whoa. And we only travel around 40 yards or 36.5 meters per day.
Wow. Could you imagine taking all day to do a 40-yard dash?
And they're off. And we're going to be here for a while.
The question I, and I'm sure most smarty pants have, is why are sloths so slow?
Could there actually be an evolutionary advantage to being so slow?
Believe it or not, there is. Because sloths have a very low metabolism, we create less energy.
So we can serve our limited energy by only moving when we have to.
Our slowness makes us more energy efficient.
As you can tell, our muscles aren't built for speed.
Instead, we're built for endurance. This allows us to hang from tree branches all day.
Brr. Also, moving in slow motion helps camouflage us from predators.
Huh. I guess slow and steady keeps you from becoming a jaguar's dinner.
You can say that again. But moving slowly isn't a slaw's only way of hiding from predators, smarty pants.
Do you know how slaws camouflage themselves?
Is it A. They curl into a ball to look like a coconut?
B, they make a mask out of leaves. Or C, algae grows on their fur, turning it green, which blends in with the trees.
So, give us the answer. The... is... Whoops, sorry.
Speeding it up. The answer is C. Sloths move so little that algae grows in our fur and makes us look green.
I gotta say, you look good in green, Sal.
Thanks. And sloth fur isn't just a home for algae. it's an entire ecosystem for moths insects and fungi too one sloth can host up to 950 moths and There's even a moth called a sloth moth because it spends most of its life living rent-free on a sloth.
Whoa. Thanks, Sal. My pleasure, Mothy. That's so interesting.
So what else do you do besides hanging out with your buggy friends, Sal?
What else? Eat. I'm on a low-energy diet.
Sloths are folivores, which means we eat mostly leaves, some fruit, tree saps and maybe an insect or lizard every now and then for a treat.
Uh, did you just stick your really long tongue out at me?
Nope, just grabbing some snacks. Sloths can extend their tongues 10 to 12 inches, or 20 inches.
25 to 30 centimeters out of their mouths to reach yummy leaves on higher branches.
So sloths eat mostly leaves? That is a lot of fiber to digest.
You can say that again. Fortunately, Sloth's stomachs are large, and have different chambers to digest all those tough leaves. eat very little each day because digestion takes a long time to complete.
Oh yeah? How long? What do you think, Smarty Pants?
Does it take a day? a week or a month for a sloth to digest a meal believe it or not It can sometimes take a month for me to digest one meal.
Two-thirds of a sloth's weight might be the food sitting in its stomach.
Okay, that's a little gross, but whatever.
If you think that's gross, wait until you hear about the poop dance.
Uh, did you just say poop? Dance? Oh, yeah.
Those are not two words I'm used to hearing together.
Smarty Pants, have you ever heard of a poop dance?
Me neither. Well, we're going to learn all about it.
Right after this slow break. No, it's a quick break and a word from our sponsors.
Now back to Who Smarted It. Oh boy, Smarty Pants, it's bad enough Sal the Sloth just used the term poop dance.
But now there's dance music playing. I can only imagine what's coming next.
What can I say? Sloths have the moves when it comes to pooping, which is usually only once a week.
Once a week? Yep, it's good to stay regular.
Anyway, we make a slow and difficult trip. from our treetops to the bottom of a tree where we perform a poop dance.
A poop dance is an unscientific term that means we wiggle around the tree to dig a little hole and do our business.
I see. But wouldn't it be easier to just go from the comfort of your treetop?
Why the long bathroom break and... Duty dancing.
No one knows for sure. And yeah, it... It would be way easier and safer not to potty on the ground where sloths are vulnerable to predators.
After all, sloths have very poor eyesight in daylight and our arms and legs are not made for walking.
So we have to crawl. This makes us easy target for predators like eagles, ocelots, jaguars, And snakes.
Yikes, you're a sitting duck. Or sitting sloth.
Do you have any way to protect yourself?
Smarty Pants, what do you think? Relax, trusty.
It turns out sloths have some pretty cool super sloth powers to defend ourselves.
Oh yeah? Like what? Well, for starters, we have a good sense of smell.
You've already felt our sharp claws. We're excellent swimmers.
And three-toed sloths have an extra vertebrae at the base of their necks? so they can turn their heads almost all the way around.
Okay, I'm a little less nervous, but what if a creature is able to bypass those defenses?
In that case, we're super strong. How strong?
Some sloths are over three times stronger than the average human.
Want to arm wrestle? Um, I'm good. Of course, if you think we're strong.
You definitely wouldn't want to arm wrestle my sloth ancestors.
They were giants. Giants? I mean, you're about the size of a medium-sized dog.
True, but ancient ground sloths, called Megatherium, could grow as large as an Asian elephant.
They were incredibly strong, could walk, and had bony discs embedded in their skin that protected them like armor.
Wow! What happened to them? Unfortunately, giant sloths became extinct around 10,000 years ago.
But they may have left us a tasty legacy.
Smarty Pants, if there weren't giant sloths. we might not have this food.
Is it avocados, carrots, or french fries?
The answer is avocados. Giant sloths were some of the only ancient herbivores or plant eaters that had digestive systems large enough to process huge avocado seeds.
They chowed down on the avocados, swallowing the seeds whole, and then dispersed the seeds all over when they had to.
No, no, no, no, no. Stop the music. I hate to be a party pooper, but I don't think ancient slaws did the poop dance.
Right, Sal? Right, trustee Come on, admit it That was pretty good I see you smiling.
Oh, I'm not smiling, trusty. This is my resting sloth face.
The structure of a sloth's face and the coloring on our facial fur make it look like we're always smiling, but we're not.
Sometimes we're in pain, anxious, or stressed, especially when sloths are used for wildlife selfies where tourists take pictures with us because they think we're smiling for the camera.
Yeah, not cool. Even more not cool is that some species of sloths are considered threatened or endangered.
Because humans are taking over our habitats while others of us are hunted for illegal wildlife trade.
Yikes. I'm so sorry to hear that, Sal. Well, you know you've always got a friend in me. and all the smarty pants out there who know a lot about slaws now because of you and care about your survival.
Oh, trusty. That makes me feel very happy.
So are you smiling now for real? I sure am.
Sweet. Then my work here is done, and it's time to relax.
Now you're speaking my language. Come on, I'll show you how to hang upside down.
Oh, boy. A big shout out to Julian and his Smarty family in Rhode Island.
Thanks so much for smarting with us. We loved what you wrote.
And I quote, As a homeschooling family, we love Who's Smarted because it makes learning fun-tastic.
Aw, thanks. We think you're funderful. This episode, Sloths, was written by Leon French and voiced by Mike Three-Towed Praviti.
Adam Sloths-Davis and Jerry Colbert. Technical direction and sound design by Josh.
Hurry up, hon. Our associate producer is Max Kamaski.
The theme song is by Brian Treesloth Suarez. with lyrics written and performed by Adam Tex-Davis.
Who Smarted was created and produced by Adam Tex-Davis and Jerry Colt. this has been an Atomic Entertainment production Who's smarter?
