Riddle: What is more useful when it's broken?
Answer: An egg
Riddle Explanation + Meaning
An egg becomes more useful when it's broken.
Before it's broken, an egg is simply a whole egg and cannot be eaten or used in cooking in its shell.
When you break an egg, you can use what's inside for cooking or baking.
For example, you can make scrambled eggs, cakes, or even use it as part of the batter for other recipes.
The idea behind the riddle is that the true value and purpose of an egg are realized only after its shell is broken.
This turns the usual notion of 'breaking' something on its head because, in this case, breaking is necessary for the item to serve its function.
That's why an egg is considered more useful when it's broken.