Brighton Toy and Model Museum arches and contains a large 1930s 0 gauge model railway layout, 00 gauge model railway town and countryside layouts, and collections of model locomotives, soft toys, puppets and marionettes, construction toys, building construction sets, model ships, radio controlled model aircraft, and farm, circus, zoo and ship toy sets. It also includes displays of diecast models including Matchbox, Dinky Toys, Corgi Toys and Spot-On. Exhibition displays draw on outside guest collections and on varying selections taken from the Museum's core collection. The museum is a venue for the Brighton Science Festival and the Brighton Fringe. Public train running days are typically
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