I don't, I use static maps and aerial photos, and sometimes satellite photos. I also don't have a microwave oven, in part because they are highly unreliable depending on where certain molecules ended up in the bucket in the freezer and so on.

However, I do have a pressure cooker and a rice cooker that gets a lot of use. They're extremely reliable and don't use much electricity and I can schedule what they do, which is bulk cooking without me having to care about it while it happens.