LifeMemory sticks: How do the champions do it? Mnemonics helped one man recite pi to 67,890 places. Another could recite a 50-number list backwards after just 3 minutes' study, thanks to synaesthesia Features
LifeHow memory power helps bird brains survive the winter Black-capped chickadees in snowier climes have bigger memory centres in their brains, perhaps because better spatial memory helps them find food in winter ¿ìè¶ÌÊÓÆµ