HealthVisible thoughts at the fringes of consciousness For centuries, people have tried to picture thought, as a new exhibition at the Wellcome Collection in London shows. Now that we can, are we any better off? CultureLab
LifeMemory recall works twice as fast as the blink of an eye We used to think that recalling information took about half a second. Now it seems our brains can take a short cut and access memories much faster News