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Joseph QuintilianoFront End Web Development Techdegree Graduate 14,337 Points
Don't see the reasoning to hide the backface-visibilty for side-b if we are rotating it back 180deg simultaneously
I'm assuming it is for good practice in the future since im finding myself question treehouse as a student, but what is the true reasoning for hiding the backface of side-b if we developers never give the User the opportunity to view side-b's backface backwards???
Steven Parker229,005 Points
The point is to simulate it being printed on something opaque, so when it is not facing the user, it can't be seen.