PhysicsFamous quantum experiment could be shrunk to the size of a single atom A single, extremely cold atom could play the role of two slits in the classic double-slit experiment from quantum physics, something that was previously thought to be impossible ¿ìè¶ÌÊÓÆµ
PhysicsWhy adding water when you grind coffee beans makes for a better brew Coffee aficionados often add a drop of water to their beans before grinding – now scientists have shown that this leads to less mess and a more flavourful espresso ¿ìè¶ÌÊÓÆµ