Posts Tagged ‘H-4’

LIEUTENANT WILLIAM DAWES – ‘THE ETERNAL FLAME’ & ‘UNIVERSAL TERROR’

Wednesday, September 6th, 2017

‘English clockmaker John Harrison, a mechanical genius who pioneered the science of portable precision timekeeping…invented a clock that would carry the true time from the home port, like an eternal flame, to any remote corner of the world’. Dava Sobel, Longitude, Fourth Estate, 1998

1788 – 24 January, Warranne:  K I – a faithful replica of H-4, John Harrison’s ‘sea-going watch‘ and carrier of the ‘eternal flame’, arrived at one particular ‘remote corner of the world’  – Sydney Cove – on 24 January 1788 aboard HMS Supply one (1) of eleven (11) ships of Britain’s invasion fleet.

The discord that attended H-4s birth accompanied K-1. See: Captain Cook, John Harrison, Charles Green – Three Yorkshire-men  Walked  into a Bar

That discord had been played out initially during John Flamsteed’s long tenure as Britain’s first Astronomer Royal at Greenwich Observatory, from its inception in 1675 until his death in 1720.

Edmond Halley of comet fame who succeeded him in that role, with the connivance of Isaac Newton, purloined, plagiarized and, without the author’s authority, published Flamsteed’s ‘Star Catalog’.

These antics however paled when compared to those of the Reverend Nevil Maskelyne fifth Astronomer Royal from 1765 to 1811, who persecuted John Harrison and waged a pitched battle against his invention – the sea-going clock that ‘wrested the world’s whereabouts from the stars, and locked the secret in a pocket watch’. Sobel. ibid. See: Malicious Maskelyne

Governor Arthur Phillip RN saw fit to continue that war. His target Marine Lieutenant William Dawes for his devotion to both God and the ‘pocket watch’.

‘He [Dawes] was the scholar of the expedition, man of letters and man of science, explorer, mapmaker, student of language of anthropology, teacher and philanthropist.

There is no man among the founders who ought to have given so much information about himself and his views as Lieutenant Dawes, and there is no man among them who has given us so little. Professor G. Arnold Wood, Journal of the Royal Australian Historical Society Vol. X, 1924, Part 1

(more…)

THE THIRD MAN – CHARLES GREEN

Tuesday, August 15th, 2017

‘The grim roll-call broke his [Cook’s) heart…the death of the astronomer Charles Green marked a wave of those who ‘departed this life’….By the end of January [1771] they had barely enough men to man the ship [HMS Endeavour]’. Vanesssa Collingridge, Captain Cook, The Life, Death and Legacy of History Greatest Explorer, Ebury Press, 2002

Charles Green son of ‘a prosperous’ free-hold Yorkshire farmer was born in Swinton towards the end of 1734. He received a broad education with a strong emphasis on science.

John his elder brother having taken Holy Orders established a school in Soho, London. Charles found his ‘heavenly passion’ astronomy. After he graduated Charles staying on for a time to assist John with the teaching of mathematics.

In 1760 Charles applied successfully for the position of Assistant Astronomer at Greenwich Observatory. He served three (3) Astronomer Royals in that capacity.

James Bradley first of these men had, in 1742, succeeded Edmond Halley of comet fame who held the post of Astronomer Royal for twenty-two (22) years from 1720-1742.

Bradley is celebrated principally for his work on the speed of light. In 1728 he estimated light moved at the speed of 295,000 km (183,000 miles) per second.

Three (3) centuries later – 2017 – Bradley’s calculations were amended to 299,790 km (186,290 miles) per second.

If only Bradley had stuck to light and left time and longitude to Mr. John Harrison inventor of the sea-going ‘pocket-watch’ – an accurate marine chronometer – many a sea-farer would not have met a watery end. Bradley’s tenure lasted twenty (20) years he died in 1762.

(more…)