How does a "bionic eye" allow blind people to see?

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Can humans regrow limbs?

Can humans regrow limbs?

Humans have regrown fingertips, but can we regrow whole limbs? Find out at HowStuffWorks.

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  • "Bionic eye will let the blind see." BBC News. Apr. 5, 2005.
  • Fildes, Jonathan. "Trials for 'bionic' eye implants." BBC News. Feb. 16, 2007.
  • Fleming, Nic. "Bionic eye that restores sight to the blind." ­Telegraph. Feb. 18, 2007. 2007/02/17/nsight17.xml
  • Second Sight
  • "Second Sight Medical Retinal Prosthesis Receives FDA Approval for Clinical Trials." medGadget. Jan. 10, 2007.