Nikole Brooks Bethea 
Discover Bionics [EPUB ebook] 

Audisee(R) e Books with Audio combine professional narration and text highlighting for an engaging read aloud experience! Bionics uses mechanical and electronic technology to solve biological problems. How does it help people who have lost limbs walk again? How does it return hearing or vision to the deaf or blind? What crucial organs can it replace inside the body? Learn more about how today’s bionics are extending, improving, and saving lives.