Saturday mornings during my childhood saw a Cornish pasty production line, with my grandmother chopping the potatoes and the onions while she kept a sharp eye on her daughter-in-law, my mother, who was making the pastry.
The name Raytheon is one you see every time you hop off a flight at Canberra airport. They make weapons. Very big weapons. But they also invented the microwave, which was followed in due course by some very earnest microwave cook books.