Codex Leicester

Codex Leicester, Compiled famous scientific writings by Leonardo Da Vinci.

Codex Leicester image

Compiled famous scientific writings by Leonardo Da Vinci For the Greek minuscule manuscript of the New Testament also known as Codex Leicester, see Minuscule 69.

The Codex Leicester (also briefly known as the Codex Hammer) is a collection of scientific writings by Leonardo da Vinci. The Codex is named after Thomas Coke, who purchased it in 1719; he later became the Earl of Leicester. The manuscript currently holds the record for the third highest sale price of any book: it was sold to Bill Gates at Christie's auction house on 11 November 1994 in New York for US$30,802,500 (equivalent to $53,222,898.79 in 2019).

The Codex provides an insight into the inquiring mind of the definitive Renaissance artist, scientist and thinker, as well as an exceptional illustration of the link between art and science and the creativity of the scientific process.

Overview

The notebook is leather-bound and consists of 36 sheets 29 × 22:cm in size. The manuscript does not take the form of a single linear script, but is rather a mixture of Leonardo's observations and theories on astronomy; the properties of water, rocks, and fossils; air, and celestial light. The topics addressed include:

  • An explanation of why fossils of sea creatures can be found on mountains. Hundreds of years before plate tectonics became accepted scientific theory, Leonardo believed that mountains had previously formed sea beds, which were gradually lifted until they formed mountains.
  • The movement of water. This is the main topic of the Codex Leicester. Among other things, Leonardo wrote about the flow of water in rivers, and how it is affected by different obstacles put in its way. From his observations he made recommendations about bridge construction and erosion.
  • The luminosity of the Moon. Leonardo speculated that the Moon's surface is covered by water, which reflects light from the Sun. In this model, waves on the water's surface cause the light to be reflected in many directions, explaining why the Moon is not as bright as the Sun. Leonardo explained that the pale glow on the dark portion of the crescent Moon is caused by sunlight reflected from the Earth. Thus, he described the phenomenon of planetshine one hundred years before the German astronomer Johannes Kepler proved it.

The Codex consists of 18 sheets of paper, each folded in half and written on both sides, forming the complete 72-page document. At one time the sheets were bound together, but they are now displayed separately. It was handwritten in Italian by Leonardo, using... ...read more

Codex Leicester (band)
5 months ago

Codex Leicester (band) ... Codex Leicester are a four piece band from Leicester (England). They comprise Dave Fellows (Guitar) Kris Tearse (Drums/Vocals) Tiernan Welch (Bass) and...

Codex Arundel
3 months ago

Codex Arundel ... with Codex Leicester, and became available in the 2.0 format. These two manuscript of Leonardo notebooks were reunited online. Codex Atlanticus Codex Leicester...

Codex Atlanticus
4 months ago

Codex Atlanticus ... organize its 1,119 pages by subject, year and page number. Codex Arundel Codex Leicester Casa degli Omenoni Leonardo's world map Octant projection Sheets...

List of works by Leonardo da Vinci
2 months ago

List of works by Leonardo da Vinci ... Retrieved 3 November 2012. "Codex Madrid I". Universal Leonardo. University of the Arts, London. Retrieved 3 November 2012. "Codex Madrid II". Universal Leonardo...

Leonardo the Musical: A Portrait of Love
1 month ago

Leonardo the Musical: A Portrait of Love ... Man in Red Chalk Manuscripts Codex Arundel Codex Atlanticus Codex on the Flight of Birds Codex Leicester Codex Madrid Codex Trivulzianus A Treatise on Painting...

List of codices
3 months ago

List of codices ... Érenn Lebor na gCeart Codex Leicester Leningrad Codex Cologne Mani-Codex Madrid Codex (Maya) Codex Manesse Matenadaran MS 7117 Codex Mendoza Morgan Bible...

List of manuscripts
4 months ago

List of manuscripts ... century Utrecht Psalter, 9th century The Coffin Texts, 19th century Codex Leicester, 15th century Papyrus Graecus Holmiensis, a.k.a. Stockholm Papyrus...

Leonardo da Vinci (video game)
6 months ago

Leonardo da Vinci (video game) ... tool which permits the user to examine English translations of the Codex [Leicester] superimposed onto facsimiles of its pages". The tool, known as Codescope...

Ostrich Egg Globe
4 months ago

Ostrich Egg Globe ... compatible with the date and provenance of the globe. Leonardo owned this codex, and it is the only known manuscript with annotations by him. On the globe's...

Lacuna (manuscripts)
3 months ago

Lacuna (manuscripts) ... independent manuscripts and in prose form in the Völsunga saga. In Codex Leicester, the text skips from Acts 10:45 to 14:17 without a break; possibly...

Leonardo da Vinci
5 months ago
Thomas Coke, 1st Earl of Leicester (fifth creation)
4 months ago
Bill Gates
4 months ago
Minuscule 69
3 months ago
Rapid fire crossbow
8 months ago
1508 in science
3 months ago
Gospels of Henry the Lion
3 months ago
Branded Entertainment Network
4 months ago
Turning the Pages
1 month ago
This article is copied from an article on Wikipedia® - the free encyclopedia created and edited by its online user community. This article is distributed under the terms of GNU Free Documentation License.