a six-week-old human embryo has tiny paddles for hands, dark dots for eyes and on either side of its shallow mouth slit, half a dozen small bumps destined to form an ear. By nine weeks ...

Scientists have shown that a natural side bias, depending on hemispheric asymmetry in the brain, manifests itself in everyday human behavior. We humans prefer to be addressed in our right ear and ...

When it comes to repairing human bodies ... of the patient’s fully-developed ear out of the biological material, albeit flipped to suit the opposite side of the head. The ear was then given ...

Energy harvesting has now reached the human ear. The cochlear implant ... Electrodes on either side of a natural membrane in the biological battery picked up a fluctuating voltage, and rectified ...