MIBA. Museu d'Idees i Invents de Barcelona. Barcelona Museum of Ideas and Inventions. New and fun museum opened in 2011 on Carrer de la Ciutat in the Gothic area of Barcelona. See some incredible and absurd ideas that never quite made it big like a mirrored plate, a scrubbing brush with a microphone, a mask with electric shock to simulate the effects of botox, a cup with a space for putting biscuits and more. An interesting and fun experience for all the family and for entreprenuers.