Here are some scenarios that aren't examples of the law of conservation of energy:
* Perpetual motion machines: These are hypothetical devices that would produce energy without an external source, violating the law of conservation.
* Creating energy from nothing: This is impossible according to the law of conservation.
* Destroying energy completely: Energy can change form, but it cannot be destroyed.
* Gaining more energy than you put in: This would violate the law of conservation.
Important Note: The law of conservation of energy is one of the fundamental laws of physics. Any scenario that appears to violate it is likely either misunderstanding the concept or missing some crucial information.
Let me know if you'd like more specific examples or have a particular scenario in mind!