The classic rules of sliding friction were discovered by Leonardo da Vinci ( 1452 – 1519 ), but remained unpublished in his notebooks.

The two titles were Rajpurush ( translation of Niccolo Machiavelli's Il Principe ); translated by Doyeeta Majumder, with an introduction by Swapan Kumar Chakravorty, and Shilpachinta ( translation of selections from Leonardo da Vinci's notebooks ); translated by Sukanta Chaudhuri.

Alberti believed in ideal beauty, but Leonardo filled his notebooks with observations on human proportions, page after page, ending with the famous drawing on the Vitruvian man, a human figure related to a square and a circle.

The classic rules of sliding friction in machines were discovered by Leonardo Da Vinci ( 1452 – 1519 ), but remained unpublished in his notebooks.

In one of his notebooks Leonardo da Vinci wrote:

" In his notebooks Leonardo da Vinci wrote of the Siren, " The siren sings so sweetly that she lulls the mariners to sleep ; then she climbs upon the ships and kills the sleeping mariners.

The classic rules of sliding friction in machines were discovered by Leonardo Da Vinci ( 1452 – 1519 ), but remained unpublished in his notebooks.

Note that Leonardo, in his notebooks, cited red, yellow, green and blue ( along with white and black ) as the " painter's primaries ", though he may not have had a specific palette in mind ; but replacing the cyan paint with a deep blue paint ( such as ultramarine blue ), and adding a green paint, greatly improves the saturation of both purple and green mixtures in a compact four paint selection, and allows a dark neutral or black to be mixed directly, using only red and green.

* 1505-Renaissance Italy: Leonardo da Vinci informs the player and Renee that his notebooks have been stolen, and as a result of his failure to stop the thief, Mona Lisa is angered and refuses to smile.

In his notebooks, Leonardo da Vinci wrote of pareidolia as a device for painters, writing " if you look at any walls spotted with various stains or with a mixture of different kinds of stones, if you are about to invent some scene you will be able to see in it a resemblance to various different landscapes adorned with mountains, rivers, rocks, trees, plains, wide valleys, and various groups of hills.

The name Mon Boso which appears in Leonardo da Vinci's notebooks very likely designated the same mountain.

This museum has displays of some of the inventions that are drawn in da Vinci's notebooks.

Several notebooks are in the collections of museums in Texas such as the Witte ( which mounted an exhibition of Dellschau and Da Vinci called " Flights of the Imagination ") and the San Antonio Museum ( which curated a solo exhibition of Dellschau entitled " Flight or Fancy?

Skeat “… in at least three cases and probably in all, in the form of codices " and he theorized that this form of notebook was invented in Rome and then “… must have spread rapidly to the Near East …” In his discussion of one of the earliest pagan parchment codices to survive from Oxyrhynchus in Egypt, Eric Turner seems to challenge Skeat ’ s notion when stating “… its mere existence is evidence that this book form had a prehistory ” and that “ early experiments with this book form may well have taken place outside of Egypt .” Early codices of parchment or papyrus appear to have been widely used as personal notebooks, for instance in recording copies of letters sent ( Cicero Fam.

During his final school years he began writing his poetry in notebooks, the first poem dated 27 April ( 1930 ), is entitled " Osiris, come to Isis ".

The 2nd AC is also in charge of overseeing the meticulously kept notebooks that record when the film stock is received, used, and sent to the lab for processing.

" He later argued that the poem " is probably the most original poem about poetry in English, and the first hint outside his notebooks and letters that a major critic lies hidden in the twenty-five-year-old Coleridge.

Though the problem of nihilism becomes especially explicit in Nietzsche's notebooks ( published posthumously ), it is mentioned repeatedly in his published works and is closely connected to many of the problems mentioned there.

The Intel-based successor of the Power Mac is the Mac Pro, in line with the renaming of Apple's professional notebooks from PowerBook to MacBook Pro.

The hero's experience is recorded in " notebooks ", which are compiled to form the actual narrative, and which serve to record his unusual, mostly sexual, experiences in British India — the narrator describes himself as dominated by " a devilish indifference " towards " all things having to do with art or metaphysics ", focusing instead on eroticism.

The narrative is again built on " notebooks " to which Allan adds his comments.

It is frequently cheaper to purchase notebooks that are spiral-bound, meaning that a spiral of wire is looped through large perforations at the top or side of the page.

Other bound notebooks are available that use glue to hold the pages together ; this process is " padding ".

Today, it is common for pages in such notebooks to include a thin line of perforations that make it easier to tear out the page.

A collection of 52 thick notebooks from this period called London Extracts is kept in the Minakata residence and the Minakata Kumagusu Museum.

Beebe's Tetrapteryx hypothesis is now regarded as prescient for its prediction of both the anatomy and likely gliding posture of Microraptor gui, which Richard O. Prum has described as " as if it could have glided straight out of the pages of Beebe ’ s notebooks.

The equation is found in his notebooks from late 1925, and he appears to have prepared a manuscript applying it to the hydrogen atom.

The default webcam software in Vaio notebooks is ArcSoft WebCam Companion.

It is common for notebooks and legal pads to have perforations making it easier to tear out individual pages.

A novel is made up of scraps of our own lives and bits of other people's, and things we think of in the middle of the night and whole notebooks full of randomly collected details ".

The cause of this development is a combination of complicated regulation, relatively high Internet penetration rates, the widespread use of notebooks and PDAs and the relatively high number of WLAN hotspots.

It is related to the separate desktop stationery items that have one or more of the same functions, such as appointment calendars, rolodexes, notebooks, and almanacs ..

The " Compaq " name from its " HP Compaq " series was originally used for all of HP's business and budget notebooks.

In 1844, Emily began going through all the poems she had written, recopying them neatly into two notebooks.

Other evidence also shows Newton's absorption in the Principia: Newton for years kept up a regular programme of chemical or alchemical experiments, and he normally kept dated notes of them, but for a period from May 1684 to April 1686, Newton's chemical notebooks have no entries at all.

This high-speed wireless network, capable of a transfer rate of up to 11 megabits per second, enables NTU staff and students equipped with mobile devices such as notebooks, PCs and PDAs to access all networked services from practically anywhere on the campus without the need of a hardwired network connection.

Between 1890 and 1895, he sketched in his notebooks plots and themes of nearly all his later novels, which he first conceived as short stories or plays.

Lavinia Dickinson did burn almost all of her sister's correspondences, but interpreted the will as not including the forty notebooks and loose sheets, all filled with almost 1800 poems ; these Lavinia saved and began to publish the poems that year.

Alexander Woollcott in the New York Times called it " a singularly engrossing play ", and advised that " all grown-up playgoers should jot down in their notebooks the name of Anna Christie as that of a play they really ought to see.

While immersing himself in rare books of all ages from East and West, particularly in the fields of archeology, anthropology, folklore and religion, he copied them into notebooks.

During the 1970s, it was common to see La Pandilla related items such as notebooks, posters, magazines, notebook covers, rulers, dolls and others at department stores all over the Spanish speaking countries.

Moreover, Marx's rejection of the necessity of bourgeois revolution and appreciation of the obschina, the communal land system, in Russia in his letter to Vera Zasulich ; respect for the egalitarian culture of North African Muslim commoners found in his letters from Algeria ; and sympathetic and searching investigation of the global commons and indigenous cultures and practices in his notebooks, including the Ethnological Notebooks that he kept during his last years, all point to a historical Marx who was continuously developing his ideas until his deathbed and does not fit into any pre-existing ideological straitjacket.

He had various notebooks with all sorts of splits and head-to-head numbers for his batters and against his pitchers and would assemble his lineups according to the matchups he had.

Though not necessarily following all the guidelines above, journals and notebooks have been kept by many famous inventors, scientists and engineers.

White LEDs are used most often in notebooks and desktop screens, and in virtually all mobile LCD screens.

It does recur in his notebooks, but not all scholars want to consider these ideas as part of his thought.

He went on to write approximately 600 songs, most of which are documented in his many notebooks, ledgers and copyright papers, all of which he had given to his grandson, journalist Joel Samberg, between 1994 and 1998, whom he had designated as the one to protect and continue his legacy as a songwriter and performer.

Recently, Case Research Lab, the adjoining carriage house, and Case's home have been restored and research is ongoing with the collections of the lab that include all receipts, notebooks, correspondence, and much of the laboratory's original equipment, including the first recording device created to test the AEO light.

The author Muriel Spark wrote all her novels on 72-page notebooks from James Thin.

Compact keyboards such as the bluetooth wireless aluminium keyboard and the built-in keyboards on all Intel-based Macintosh notebooks range from F1-F12 only, just like IBM PC keyboards.

Not all games and notebooks are compatible with the Fusion, and FLY Fusion products do not work with the original FLY 1. 0 products.

He made it a habit to note all his observations in small notebooks that he always kept with him, illustrating with innumerable sketches.