Edmund Halley, an astronomer and polymath aged 35, already famed for quite a few achievements in astronomy and meteorology, presents two inventions at the Royal Society : (1) a diving bell ; (2) a damped compass. Diving Bell Halley's Diving Bell & Diving Suit Halley has been thinking about a diving bell meant to working underwater for a while. Two years ago, he produced a paper describing a bell moving on its four wheels on sea bottom, fitted with an air intake so as to main

Edmund Halley Edmund Halley, the famous astronomer whom we already acknowledged in previous chronicles, now aged 45, publishes the General Chart of the Variation of the Compass. This chart is based on his observations that he made aboard the Paramour – a weird name for a science-purpose warship. Halley was given command of this 90-ton 6-gun pink in 1698-1700 for the purpose of a hydrographic exploration of the Atlantic ocean to determine the variation of Magnetic North agains

On the 22nd of October, three ships of the line, the 90-gun Association , the 70-gun Eagle , and the 50-gun Romney run aground on the Western reefs of Scilly islands. They founder with all hands but one. The fireship Firebrand also goes ashore and sinks with half her crew. The 90-gun St George and the fireship Phoenix strike on the reefs too but manage to get off. On her own, the 100-gun Royal Anne escapes the rocks within a hair. A thousand and three hundreds sail