What's cooking in the microwave?

Well, not really cooking, more sterilising and waiting to ping!

Surprised that I didn't try and stick my head in... 

That reminds me of the old microwave my mam had. To describe it as big would really undervalue the term big - it could cook two 747s side by side! And that ping hit 7.2 on the Richter scale! Don't even mention the amount of radiation that was thrown out!

Ahhh, those were proper microwaves!