The Horniman Museum, Royal Botanic Gardens, Natural History Museum, the Science Museum, Royal Shakespeare Company and the Wellcome Collection will show an artefact apiece from their vaults that’s never been shown before. A macabre Napoleonic bone guillotine and the world’s very first lightbulb feature.  

Various prices, June 6-July 31, 
times vary Various  
wellcomecollection.org

 

Photo: facebook.com/wellcomecollection