[Suggestion] Add section on checking if your dice is fair

[OliverOffing]

Not all die are fair. Even the way you roll the dice can create biases (e.g. not using a flat surface). Would you be interested in adding a section, and possibly a link to a webapp, where people can input some rolls for the entropy to be calculated?

[SeedSigner]

I appreciate you asking about this. The topic feels like it is a little outside of the intended scope, but it couldn't hurt to throw a sentence or two and a link in.