Corgi Toys and sold in large numbers. Some of the best known and most popular models were of cars made famous in film and television such as the Batmobile, Chitty Chitty Bang Bang and James Bond's Aston Martin DB5 – which remains the largest selling toy car ever produced. Although the largest single vehicle type featured in the Corgi Toys range were models of cars from manufacturers around the world, this article sub-divides vehicles into genres, wherever possible, to allow a more detailed look at the variety of models produced by the company. Mettoy became established in Northampton and within six years
Spekkens toy model Spekkens toy model The Spekkens toy model is a conceptually simple toy model introduced by Robert Spekkens in 2004, to argue in favour of the epistemic view of quantum mechanics. The model is based on a foundational principle: "If one has maximal knowledge, then for every system, at every time, the amount of knowledge one possesses about the ontic state of the system at that time must equal the amount of knowledge one lacks." This is called the "knowledge balance principle". Within the bounds of this model, many phenomena typically associated with strictly quantum-mechanical effects are present. These include (but