Compare the output of the Death Star to other fictional power sources
The world won’t be getting a real, functional actual lightsaber any time soon (at least not one that can liquify reinforced metal doors), but that shouldn’t stop anyone from imaging the physics required to build a real starship Enterprise or the laws governing a working flux capacitor. To that end, somebody has identified 10 well-known instances of fictional people and objects famous for wielding massive power, and quantified their power sources to create a sense of scale. They are also rated, with a tepid Human Torch being eclipsed by the power of the MCU’s Tesseract (a fitting comparison given their relative box-office draws).