Panel from Fantastic Four (1961 series) #56 (November 1966), co-plot and script by Stan Lee, co-plot and pencils by Jack Kirby, inks by Joe Sinnott, letters by Artie Simek
Sue can't keep a roast just cooking forever? Can't Reed invent something that will re-heat a meal quickly? Can't Reed invent the microwave oven?
Update notification! I've just updated my entry on the Maximus the Mad's Atmo-Gun to include a second appearance, and I've added an image of our favorite character from the upcoming Guardians of the Galaxy on the entry for Rocket Racoon's Wedding Gun. Head on over there and check 'em out! (Edited, added text is in green!)