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In 1672, the journal published Newton's first paper New Theory about Light and Colours

it has remained in continuous publication ever since, making it the world's longest running scientific journal

The use of the word "philosophical" in the title derives from the phrase "natural philosophy", which was the equivalent of what we would now generically call "science

Jump to: navigation, search Robert Hooke Portrait of Hooke, 2004. Born 18 July 1635Freshwater, Isle of Wight, England Died 3 March 1703 (aged 67)London, England Fields Physics and chemistry Institutions Oxford University Alma mater Christ Church, Oxford Academic advisors Robert Boyle Known for Hooke's LawMicroscopyapplied the word 'cell' Influences Richard Busby Contents [hide] 1 Life and works 1.1 Early life 1.2 Oxford 1.3 The Watch Balance Spring 1.4 Royal Society 2 Personality and disputes 3 Hooke the scientist 3.1 Mechanics 3.2 Gravitation 3.3 Microscopy 3.4 Astronomy 4 Hooke the architect 5 Likenesses 6 Commemorations 7 See also 8 References 9 Further reading 10 External links //

Hooke is known for his law of elasticity (Hooke's law), his book, Micrographia, and for first applying the word "cell" to describe the basic unit of life

Micrographia

1947   Sound barrior broken U.S. Air Force pilot Captain Charles "Chuck" Yeager becomes the fastest man alive when he pilots the Bell X-1 faster than sound for the first time on October 14 over the town of Victorville, California.

1952   Discovery of the area rule of aircraft design Richard Whitcomb, an engineer at Langley Memorial Aeronautical Laboratory, discovers and experimentally verifies an aircraft design concept known as the area rule. A revolutionary method of designing aircraft to reduce drag and increase speed without additional power, the area rule is incorporated into the development of almost every American supersonic aircraft. He later invents winglets, which increase the lift-to-drag ratio of transport airplanes and other vehicles.