Science museum, chemestry building, 18th century. Science museum, chemestry building, 18th century. Science museum, main building, 18th century. Physics theater. Physics theater. Chemestry theater. Physics cabinet: 18th century instruments. Physics cabinet: 18th century instruments. A 12kg magnetite sits inside the royal crown frame; the magnetite was a gift of chinese emperor Kangxi to king Joao V in 1722. Vandelli's cabinets of natural curiosities. Whale skeleton. Whale skeleton. Santa Cruz conventUniversity of Coimbra Labels