LifeForaging for wild garlic: how, when and what to watch out for The pungent flavour of wild garlic probably evolved as a defence against herbivory, but it doesn’t deter garlic-loving humans, says Sam Wong Regulars
TechnologyTiny yeast-filled robots help brew beer quickly and more efficiently Millimetre-sized robots made of iron oxide and packed with yeast speed up fermentation of beer by swimming around in the fermenting container and can be removed with a magnet, eliminating the need for filtering out yeast News