Babies play, kids play, adults play.

Spectator play, ritual play we're involved in some of that.

When we introduced sales, we saw the monkeys paid attention to that.

They are also able to play they are really playing.

And the monkeys in that monkey forest looked, actually, fairly happy.

Play our brains are hardwired for play.

And it's not just kids, it's adults too.

How are we actually going to ask monkeys about money if they don't actually use it?

Then he put a video monitor in the monkey's cage that showed the monkey this prosthetic arm, and the monkey got fascinated.

In case some of you forgot what play is, this is what play looks like.

Monkey Bubble

The monkeys entered the market, spent their entire budget and then went back to everyone else.

I said play, all right.

Bears play.

Don't pull my leg!

Don't mess me around!

And there's a whole other type of play, which is object play.

Now, the monkeys meet two guys who aren't giving them bonuses they're actually giving them less than they expect.

You look like a monkey.

Just play, that's a stupid thing.

Imaginative play.

We've been tricked.

So before you start thinking of play as just not serious, play doesn't mean frivolous.

Kids play, we play of every nationality, of every race, of every color, of every religion.

Second of all, if you don't have the feeling of play in you, you need to rediscover play.

A really important part of being a player is imaginative solo play.

Monkey Studio IDE

The monkey climbed up a tree.

It's easy for monkeys to climb trees.

Monkeys are fond of banana.

Primates emerge from jungles, as tarsiers first, becoming lemurs not much later.

This is a place called Monkey Hill.

My monkey ran away!

The monkey cannot sit still.

The monkey's bottom is not staying still.

A play ballet.

Caleb Chung plays with Pleo

I played with it in the evening.

BF Seven club juggling.

Don't let them fool you.

Yes, they gave 12 monkeys a typewriter for a week, and after a week, they only used it as a bathroom.

I befriend a young juggler in a juggling troupe, and he agrees to sell me three clubs.

Monkey Bubble Arcade Game

The radio show is called The Infinite Monkey Cage.

And so what do the monkeys do?