Local players such as Lau Mok ( 劉牧 ) and Fung On ( 馮安 ) promoted the chromatic harmonica.

On top is corner detail in a photograph taken with a higher quality lens ; bottom is a similar photograph taken with a wide angle lens showing severe visible lateral chromatic aberration.

On " Ars Longa Vita Brevis " Emerson uses the reverb tank as a musical instrument, tapping the internal spring against the tank bottom in an effort to create a chromatic scale of " boings ".

On this plunger are marked the notes of either the chromatic scale or the diatonic scale, and by setting it to the correct position, the indicated note will be produced when the instrument is blown.

In On the Origin of Species, Darwin had admitted that to use natural selection to explain something as complicated as a human eye, " with all its inimitable contrivances for adjusting the focus to different distances, for admitting different amounts of light, and for the correction of spherical and chromatic aberration " might at first appear " absurd in the highest possible degree ," but nevertheless, if " numerous gradations from a perfect and complex eye to one very imperfect and simple, each grade being useful to its possessor, can be shown to exist ", then it seemed quite possible to account for within his theory.

On many marimbas, decorative resonators are added to fill the gaps in the accidental resonator bank.

On the left are the blue and white rhombuses of Bavaria, while the right half is split into two sliver and black triangles.

The newspaper continued, " On the bone being shown to an intelligent black ( sic ), he at once recognised it as belonging to the bunyip, which he declared he had seen.

There is also a track on the accompanying EP Vempire or Dark Faerytales in Phallustein titled " Queen Of Winter Throned " which contains the lyrics: " Iniquitous / I share Carmilla's mask / A gaunt mephitic voyeur / On the black side of the glass ".

On 8 – 9 July 1960, the soldiers were invited to appoint black officers, and ' command of the army passed securely into the hands of former sergeants ,' as the soldiers in general chose the most-educated and highest-ranked Congolese army soldiers as their new officers.

On 23 April he made his first recorded direct observation of indigenous Australians at Brush Island near Bawley Point, noting in his journal: "... and were so near the Shore as to distinguish several people upon the Sea beach they appear'd to be of a very dark or black Colour but whether this was the real colour of their skins or the Cothes

On January 25, 1938, he was arrested after vocally disputing the detention of a black friend by police.

On his deathbed he was exhibited with the black square above him, and mourners at his funeral rally were permitted to wave a banner bearing a black square.

On 26 May 2007, Gordon Holmes, a 55-year-old lab technician, captured video of what he said was " this jet black thing, about long, moving fairly fast in the water.

* The Promised Land: The Great Black Migration and How It Changed America ( 1991 ) ISBN 978-0-394-26967-2 ( On the migration of millions of black people from the South to the North in the 1940s and 1950s )

On April 6, 2005, approximately of ash and rock were ejected, causing a large, black cloud to drift south over Saipan and Tinian.

On April 6, 2005, approximately of ash and rock were ejected, causing a large, black cloud to drift south over Saipan and Tinian.

On both white and green jerseys, black shadows and silver trim were added to both the green and white numbering.

On Sunday, December 4, 1955, plans for the Montgomery Bus Boycott were announced at black churches in the area, and a front-page article in The Montgomery Advertiser helped spread the word.

On the third day, he would use a black tent: no quarter would be given.

On the first leg of the trip, the second twin moves to the right ( black sloped line ); and on the second leg, back to the left.

On March 24, 1961, Secretary of the Interior Stewart Udall warned Marshall to hire black players or face federal retribution.

On November 8, 2007, additional " black box " warnings were included on the aranesp label, at the request of the FDA.

On teleological or utilitarian grounds, the moral status of " black market organ donation " relies upon the ends, rather than the means.

On the other hand, the black pawn on b2 and the Black Chameleon on d1 are safe from the Long Leaper because there is no square on the opposite side on which the Long Leaper could land.

On the diagram on the right, the white chameleon moves g6-e6-c6, astoundingly capturing all seven black pieces except the king in one move and delivering check.

On astronomical scales, convection of gas and dust is thought to occur in the accretion disks of black holes, at speeds which may closely approach that of light.

On the " amalgamation " of the black and white races, Clay said that " The God of Nature, by the differences of color and physical constitution, has decreed against it.

On April, 2008, Kinshasa, the police arrested 14 suspected victims ( of penis snatching ) and sorcerers accused of using black magic or witchcraft to steal ( make disappear ) or shrink men's penises to extort cash for cure, amid a wave of panic.

On May 17, 1954, the U. S. Supreme Court handed down its decision regarding the case called Brown v. Board of Education of Topeka, Kansas, in which the plaintiffs charged that the education of black children in separate public schools from their white counterparts was unconstitutional.

* Serge Vaudenay, " On the weak keys of Blowfish ," Fast Software Encryption ( FSE ' 96 ), LNCS 1039, D. Gollmann, Ed., Springer-Verlag, 1996, pp. 27 – 32.

On the table or desk area in front of the operator are columns of keys, lamps and cords.

On Unix-like systems, the list of authorized keys is stored in the home directory of the user that is allowed to log in remotely, in the file ~/. ssh / authorized_keys.

On a modern push-button telephone, the caller then presses the number keys to send the telephone number of the called party.

" On the other hand, if keeping the algorithm secret is not important, but only the keys used with the algorithm must be secret, then disclosure of the keys simply requires the simpler, less costly process of generating and distributing new keys.

On laptops, pressing plus one of the function keys, e. g., F2, often control hardware functions.

On this day, keys were thrown into a fire for good luck in a very solemn and lugubrious manner.

On 23 February 1984, the official first inhabitant of the village of Zeewolde was handed the keys of his house.

On earlier instruments, the use of rollers on the low E ♭ and C natural keys seems to have been more common than having them on the G ♯, low C ♯ and B natural keys.

On July 7, 2004 he released FairKeys, a program that can be used to retrieve the keys needed by DeDRMS from the iTunes Music Store servers themselves.

On 9 February 1822, Boyer formally entered the capital city, Santo Domingo, where Núñez de Cáceres handed over the keys to the city.

On May 8, 1978, he produced a gun, stole keys, and, with François Besse ( a highly accomplished escaper in his own right ), and another man, Mesrine got out of a cellblock and into a fenced-off yard walkway.

Danish keyboard with keys for Æ, Ø and Å. On Norwegian keyboards the Æ and Ø trade places. On Swedish and Finnish keyboards Æ and Ø are replaced with Ö and Ä, respectively.

On a keyed sheng, the holes are opened and closed by means of keys or levers.

On Sunday 1 January 1661 he led a number of his men – Samuel Pepys said they later turned out to be only 50 although it had been thought they were 500 at first – to a bookseller called Mr. Johnson at St. Paul's to demand the Cathedral keys.

On a PowerPC-based Macintosh, the Open Firmware interface can be accessed by pressing the keys at startup.

On their wedding night she took the keys to the treasury, and made off with the chest.

On more elaborate bagpipes, such as the Northumbrian bagpipes or the Uilleann pipes, it also may have a number of keys, to increase the instrument's range and / or the number of keys ( in the modal sense ) it can play in.

On a QWERTY keyboard, the stick is embedded between the " G ", " H " and " B " keys, and the mouse buttons are placed just below the Spacebar.