We are delighted to begin the phased reopening of The Institution from July, please follow us on Instagram, Facebook and Twitter for updates

What's on

Joseph de Mendoza y Ríos (1761–1816) and the ‘Longitude Problem’

Successful sea navigation relies on being able to determine latitude (how far north or south you are) and longitude (how far east or west). When the Greenwich Royal Observatory was founded on 22 June 1675, sailors were able to measure latitude at sea by observing the altitude of the sun at midday, but once out of sight of land they had no easy means of determining longitude.

Read More

An intricate and arduous undertaking: George Montagu (1753-1815) and his collection of shells

Beautiful, intricate and varied, shells have adorned our clothes, our homes and our objects of art for centuries. From the end of the 17th century, natural scientists began to collect, organise, observe and draw them in earnest. George Montagu’s Testacea Britannica (1803) is one of the most important works of natural history to come out of the Age of Enlightenment – and it has a special significance for Exeter.

Read More