The Pursuit To Make The Body A Power Source Moves To The Ear

While medical implants have been getting smaller and more efficient over the year, the batteries used to power them have not. Making them too small, however, severely reduces the expectant battery life and thus ups the likelihood of surgery to replace them. We can’t just cut out and eject power packs Terminator-style, so researchers have been looking at ways the human body could power the devices, and one such way is with our ears.