The bell is for me, not for you.

Although, if you're a teacher like me, it is for you.

Because PGL School Adventures is bringing an exciting new approach

to learning outside the classroom.

They've been powering breakthroughs for school children

for over 65 years.

And their new outdoor education program called Reach

is specifically designed to spark breakthroughs in confidence,

teamwork, independence, maybe even archery.

So many inspiring adventures await

that make learning anything but textbook.

Search PGL School Adventures.

This is CBS I In The World.

I'm John Boucher with Dan Flores, his new book

is Wild New World, the epic story of animals

and people in America.

The clovus culture, so-called because of where it was identified

that tools were suggestive of a developing culture,

is important first to establish where the sites are

and Dan's book, wonderfully, gives us a map of what's

been found so far.

They're more defined.

...