Man builds his own bionic hand out of melted plastic bottles 
Bedridden woman stands again thanks to spinal implant
How close are we to curing blindness?
Robot fish are powered by lab-grown human heart cells 
Bionic pacemaker causes heart to beat irregularly — on purpose
Bionic eye implants enable a blind person to see again 
Experimental bionic eye is ready for human trials
MIT’s new bionics center may usher in our cyborg future
New bionic arm is incredibly close to the real thing
26-year-old builds $8,000 mind-controlled bionic arms