HumansThe self: You think you live in the present? Our brains create our own version of reality to help us make sense of things. But this means we're living outside time, says Jan WesterhoffFeatures
LifeTongue-tingling interface lets you taste data Tongueduino's electrodes send signals from sensors to the tongue, allowing taste buds to "read" information such as the orientation of Earth's magnetic field ¿ìè¶ÌÊÓÆµ