Have you ever wondered what keeps you warm in your winter jacket? Most jacket insulation is made from human-made synthetic fibers (polyester) or natural down from ducks or geese. Some winter jackets ...
The humble bulrush does not look like the next big thing in fashion. Growing in marshes and peatland, its brown sausage-shaped heads and fluffy seeds are a common sight across the UK. Yet a project ...
Bulrushes and bulrushlike plants of eastern North America Smithsonian Libraries and Archives ...