- In 1678, Robert Hooke, on the basis of his experiments with springs, stretching wires, and coils, stated a rule between extension and force, this was the 'Hooke's Law'.
Henry Oldenburg's death. Hooke succeeded him to the post of Secretary of the Royal Society, while still maintaining his responsibilities as Curator.
Secretary of the Royal Society, 1677-83.
Published a work on the nature of comets, entitled "Cometa".
The Great Fire of London. Hooke was appointed surveyor of London, to reestablish property lines and to supervise the rebuilding, along with Sir Christopher Wren, from 1666 - 1676. Designed many buildings including Montague House, the Royal College of Physicians, Bedlam and Bethlehem Hospital.