We pulled down a false wall in the cellar of our 1857 house and found this! What is it? Any idea?

This visible puzzle demands lateral wondering, or what we phone “outside the box.” To get there at a alternative, you ought to assume cautiously in accordance to the data in entrance of you.

In the photo, there are four glasses whole of water with a amount that appears to be like the exact same, with each and every of them possessing a unique item in dimensions and fat.

You have to obtain out which glass has the most significant quantity of drinking water out of the other eyeglasses. The response is at the base of the article.