🔎 Two of my favorite optics facts to tell people are that 1) your eyes form upside-down images on your retinas and your brain "flips" the images, and 2) experiments showed that you could stop that "flipping"

🎞 This video breaks that down in more detail!

😵‍💫 I've always had the sneaking suspicion that these vision-flipping experiments seem more like urban legends than true scientific fact though

🤓 From what I can find online, it seems that they truly did cause people to see things upside-down, but are any of you more familiar with the history of this?


#optics #stem #science #vision #ophthalmology


@PhysicsStation