
LessWrong (Curated & Popular) "My journey to the microwave alternate timeline" by Malmesbury
Feb 11, 2026
A thought experiment about a world where microwaves replaced stoves. A tour of microwave cookbook techniques, specialized cookware, and why timing and vessel shape matter. Hands-on tests of microwaved steak, eggs, and browning tricks. Cultural reasons and scalability limits that kept microwaves from taking over kitchens.
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Rediscovering A Forgotten Microwave Manifesto
- Malmesbury bought a copy of Marie T. Smith's 1985 Microwave Cooking for One and used it to explore a microwave-centric cooking timeline.
- He frames the book as a manifesto from a microwave maximalist who believed microwaves would replace stovetops entirely.
Why Microwaves Behave Counterintuitively
- Microwaves heat by reorienting dipole molecules like water rather than direct absorption, producing counterintuitive behaviors.
- That physics explains weird effects like slow melting of ice and inconsistent heating patterns in home microwaves.
Treat Microwave Recipes Like Experiments
- Follow precise timings, wattage, and vessel specifications when microwaving to get reproducible results.
- Use specified cookware and measure volumes with metal measuring cups rather than guessing by eye.

