Earth & Weather
A Pebble with a Past
Why is a river stone so smooth, and where does sand come from? Turn pebbles in the sunlight, look at their colours and stripes, and imagine where they might have travelled.
0 of 2 done0%
Earth & Weather
A Pebble with a Past
0 of 2 done0%
Why is a river stone so smooth, and where does sand come from? Turn pebbles in the sunlight, look at their colours and stripes, and imagine where they might have travelled.
Episodes
2 episodes · 4:47 total
Keep exploring
More series about Earth & Weather
The Planet Beneath Our Feet
Earth & Weather
Earth's Moving Pieces
Earth & Weather
Volcanoes Build New Land
Earth & Weather
A Drop's Journey Around the World
Earth & Weather
How a Forecast Is Made
Earth & Weather
Stories Written in Stone
Earth & Weather