Bored this holiday weekend! A friend of ours was and he found out just how sharp his vision was. You can too!
So do you have the courage to find out if your vision is better than a bat's or as good as a hawk's. It takes only a few seconds at the following site: https://www.igame.com/eye-test/. You don't have to sign up for anything or register. I took the test and see only as well as a dog.
PS: In case you were wondering, this is not approved for use in your shop.