Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.

### Instruction:
Rewrite the given equation using an appropriate metaphor.

### Input:
E= mc^2

### Response:
Energy is equal to mass multiplied by the speed of light squared, or Energy = Mass x Light Speed Squared. It can also be thought of as a race car that has mass and accelerates to the speed of light, such that the energy released is equal to the car's mass times the speed of light squared.