ice berg?
You're not - you're the right way up but on the opposite side of the planet.
The spelling is upside down, which is hyphenated upside-down when used as an adjective.
Do you mean "Ambigram" ; a typographical design or art form that may be read as one or more words not only in its form as presented, but also from another viewpoint, direction, or orientation.
You need 3,5,7,9... triangles. They have to be equilateral triangles. 1,3,5,7... need to be upside down while 2,4,6,8... have to be right side up. ______ /\ /\ /\ / \ / \ / \ /__\/__\/__\ I know, bad picture, hopefully you get the point though.
1961 can be read the same way right side up and upside down.
The word "NOON" is an example of an image that reads the same right side up and upside down.
Not upside down
Plants do grow better upside down, but first you have to grow them right side up.
This phenomenon is called the "upside-down illusion" and occurs due to the way our brains interpret visual information from our eyes. Our brains are wired to make sense of the world by positioning objects in a specific way, which results in the perception of one side as upside down and the other as right side up.
Ambigrams
They aren't if you turn them right-side up.
1961
well first you draw the boat with the paper upside down then turn the paper right side up not so hard now is it?
ice berg?
You're not - you're the right way up but on the opposite side of the planet.
turn it right side up stupid, everyone knows that.