Caption: A video display of 64 eyeballs, captured using eye trackers, helped researchers compare the size of younger and older study participants’ pupils under differing light conditions, confirming aging affects our eyes.
Read more: https://www.sciencenews.org/article/bizarre-video-eyeballs-age
Video: R. Lazar et al/Royal Society Open Science 2024
Age decreases the size of our eyes’ pupils | Science News
