Big Wonders
About
Strange, beautiful corners of our planet, close enough for a 7-year-old to hold. The earth rumbling under a volcano, fish that make their own light, a forest that grows its own rain.
Episodes
1. Volcanoes: Mountains of Fire
What if a mountain could melt? Deep beneath your feet, the rock is so hot it flows like syrup — and sometimes, it finds a way out.
2. The Amazon: A Forest That Makes Its Own Weather
What if a forest could grow its own clouds? The Amazon breathes water up into the sky and pulls the rain back down — a green machine the size of a continent.
3. Tools That Travel to Space
Some machines never leave Earth's neighborhood. Some land on rust-red dirt millions of miles away. And one tiny probe has been flying so long that its messages now take more than a day to come home.
4. Down to the Deep: Ocean Zones
What if you kept sinking past every fish you've ever seen, past the last drop of sunlight, into water cold enough to freeze and dark as ink? Five worlds of ocean are stacked one beneath another — and creatures live in every one.
5. The Long Trip: Animal Migration
A butterfly the weight of a paper clip flies three thousand miles to a forest it has never seen. A bird the size of your hand circles the planet twice every year. The longest trips on Earth, and the strange senses that find the way.
6. What Lives in a Cave?
What waits in the dark places under the ground? Pale salamanders that sit still for seven years, stone icicles older than countries, twenty million bats pouring into the sky.