This is a good article explaining the differences between Conduction, Convection, and Radiation.
https://physicsabout.com/radiation/
This article gives several everyday examples of heat transfer through radiation.
This video shows some ways how the science of heat transfer can be applied to cooking.
In this video he talks about a pretty cool idea to make microwaves that use a heat map to show you when your food is done. Unfortunately he didn’t have one made to show in the video, but the idea is still cool.
