How Good is Your Eyesight? (TEST)

Before you watch the vid below, take the test!

This optical illusion was first created a few years ago by science students at the Massachusetts Institute of Technology in the United States and now they have turned it into a GIF which will quickly let you know if you need to get your eyes checked or not! Take the test. What do you see?  

If you have healthy eyes, looking at the GIF from a normal distance means you will see Albert Einstein.

For those of us who see Marilyn Monroe, it means we may need to take a trip to our eye doctor. At normal viewing distance, healthy eyes should be able to pick up the fine lines on Einstein's face, causing the brain to disregard Marilyn Monroe's image altogether. Some people see both - or Marilyn Monroe with a moustache! Perhaps the video below by AsapSCIENCE will help shed some light on this neat little trick.

Source: dailymail