Good examplesofthisapproachin the UK are theJorvikCentre in York; the NationalMuseum of Photography, Film and Television in Bradford; and the ImperialWar Museum in London.
Other theorists, such as Georgi Dvali of New York University and Joao Magueijo of Imperial College, London, say a changing alpha might come from a hitherto unknown force of nature that could modify the law of gravity.
The Guggenheim and the Hermitage have a small joint museum in Las Vegas which will house an exhibition of Russian imperial clothing and jewellery as a complement to the New York show.