How Do Levees Protect Us?

Around the year 1800, Swiss clockmaker Henri Maillardet created a mechanical doll that moves like a person as it produces drawings and poems with a pen on paper -- it's programmed for seven in total, without having any electrical parts. Learn how it and other automata work in thi ...  Show more

Capers are the flower buds of a spiny shrub, and though they have a lot of flavor on their own, they're often amped up by being pickled or packed in salt. Learn more about capers and how to cook with them in this episode of BrainStuff, based on this article: https://recipes.howst ...  Show more

This week, floods have hit the global headlines. First up, we delve into the various reasons why floods form. After learning about the causes of floods, we discover a nature-based solution in the form of mangrove forests. Laura Michie from the Mangrove Action Project tells us why ...  Show more

Why would people want to remove salt from water? To solve the world's water problem, that's why. Learn all about the efforts to desalinate H2O in cheaper and more efficient ways.

Despite the efforts of engineer John Parke, the South Fork Dam does break. The ensuing flash flood sweeps up a vast, moving wall of debris: mud, rocks, trees, fragments of bridges and smashed-up houses. Residents in Johnstown, including Reverend H.L. Chapman and his family, ha ...

When Lois Pryce arrived at her boat in Berkshire, the area was already completely flooded. The only way to get to it was via a small pontoon. She is one of many across the UK that have been affected by the current floods, and is very familiar with the flood warning system accessi ...  Show more