Sand is the most important solid substance in the world...and we're running out
Nov 2023
Dust: the tiny substance with enormous power
In the latest episode of Nature hits the books, writer and researcher Jay Owens joins us to discuss her book Dust: The Modern World in a Trillion Particles. Much like dust itself, Jay’s book travels the globe, looking at the impacts that these microscopic particles are having on ... Show More
26m 47s
Nov 2024
Upper-intermediate | Into the Sandstorm
<p>For anyone who has ever woken up to find their car covered in sand, the situation covered in today's lesson will be a familiar one. In some parts of the world, like Italy, France, and northern China, sandstorms are a part of the weather, even if the nearest desert lies hundred ... Show More
18m 20s