Lab-grown eyes explain how a baby's vision develops in the womb
 

Researchers at John Hopkins have grown artificial eye parts to better understand how we develop color vision. Though they don't look like eyeballs, the "organoid" retinas built from stem cells grow in much the same way as our own orbs. By using CRISP...
https://www.engadget.com/2018/10/12/...vision-crispr/