What microscopic investigations reveal about samples of sand.

Transcript -- Sand under the microscope

What is sand? What’s it made from, and how does it get from where it’s made to the beaches and sand dunes that surround many of our shores? On this album, Dr Dave McGarvie of The Open University takes us on a visit to Cornwall to follow grains of sand on their journey from the high moorland to the sea shore. Back in the lab, he demonstrates some techniques for looking in detail at samples of sand. The album draws on material originally created to support The Open University course Exploring Science.

Share Transcript -- Sand under the microscope

Sign up to save your podcasts

Transcript -- Sand under the microscope

Transcript -- Sand under the microscope

More shows like Exploring sedimentary processes - for iPod/iPhone

Bon départ: beginners' French - Audio

Croeso: beginners' Welsh - Audio

Reading Political Philosophy: From Machiavelli to Mill - Audio

James Clerk Maxwell - for iBooks

Beginners’ Chinese - Audio

Fossil Detectives - for iPod/iPhone

Space, Time and Consciousness - for iPod/iPhone

Andante: beginners' Italian - Audio

Bon départ: beginners’ French second edition - for iPod/iPhone

The Galapagos - for iPod/iPhone