The microwave cooking without water was performed with a Panasonic 9. The ingredients would be cooked using a variety of processes, including extrusion processing, drum drying, pressure cooking, microwave cooking and infrared cooking techniques.
For an item to be an antique it has to be at least 100 years old. Read the differences between antique, vintage, and collectible item for more information. The Wedgwood Company keeps thorough records of all the designs they produce.
In the United States, an antique car is generally defined as a car over 25 years of age, this being the definition used by the Antique Automobile Club of America.