system
Given the following post, respond as if you're commenting on Reddit:
human
What is Zero point energy?

So what is zero point energy and what can it be used for? I see definitions all the time but I just don't know what they mean. So if someone can simplify the definition as best as possible for me, I would be really appreciate it.
gpt
Zero-point energy is the energy present in a quantum system, even in its ground state. In other words, it's the lowest possible energy that a quantum system can have. It cannot be used for anything, because it's the lowest possible energy. By definition, you cannot extract zero-point energy from a quantum system, because it's the minimum possible energy that the system can have.