Foldit is an online puzzle video game about protein folding.It is part of an experimental research project developed by the University of Washington, Center for Game Science, in collaboration with the UW Department of Biochemistry.The objective of Foldit is to fold the structures of selected proteins as perfectly as possible, using tools provided in the game.

This is a list of notable and commonly used emoticons, or textual portrayals of a writer's moods or facial expressions in the form of icons.Originally, these icons consisted of ASCII art, and later, Shift JIS art and Unicode art.In recent times, graphical icons, both static and animated, have joined the traditional text-based emoticons; these are commonly known as emoji.

One Laptop per Child (OLPC) was a non-profit initiative established with the goal of transforming education for children around the world; this goal was to be achieved by creating and distributing educational devices for the developing world, and by creating software and content for those devices.. When the program launched in 2005, the typical retail price for a laptop was …

Optical character recognition or optical character reader (OCR) is the electronic or mechanical conversion of images of typed, handwritten or printed text into machine-encoded text, whether from a scanned document, a photo of a document, a scene-photo (for example the text on signs and billboards in a landscape photo) or from subtitle text superimposed on an image (for …

Gaius Julius Caesar (/ ˈ s iː z ər /; Latin: [ˈɡaːiʊs ˈjuːliʊs ˈkae̯sar]; 12 July 100 BC – 15 March 44 BC), was a Roman general and statesman. A member of the First Triumvirate, Caesar led the Roman armies in the Gallic Wars before defeating his political rival Pompey in a civil war, and subsequently became dictator from 49 BC until his assassination in 44 BC.

To decipher German military Enigma messages, the following information would need to be known. Logical structure of the machine (unchanging) The wiring between the keyboard (and lampboard) and the entry plate. The wiring of each rotor. The number and position(s) of turnover notches on the rings of the rotors. The wiring of the reflectors.

The pigpen cipher (alternatively referred to as the masonic cipher, Freemason's cipher, Napoleon cipher, and tic-tac-toe cipher) is a geometric simple substitution cipher, which exchanges letters for symbols which are fragments of a grid.The example key shows one way the letters can be assigned to the grid.

The rule of law is the political philosophy that all citizens and institutions within a country, state, or community are accountable to the same laws, including lawmakers and leaders. The rule of law is defined in the Encyclopedia Britannica as "the mechanism, process, institution, practice, or norm that supports the equality of all citizens before the law, secures a nonarbitrary form of ...

The Lord of the Rings Roleplaying Game, released by Decipher Inc. in 2002, is a role-playing game set in the Middle-earth of J. R. R. Tolkien's fiction. The game is set in the years between The Hobbit and The Fellowship of the Ring, but may be run at any time from the First to Fourth Age and contains many examples of how to do so. Sourcebooks cover the events of The Lord …

The Secret is a treasure hunt created by Byron Preiss.The hunt involves a search for twelve treasure boxes, the clues to which were provided in a book written by Preiss in 1982, also called The Secret.These boxes were buried at secret locations in cities across the United States and Canada that symbolically represent events and peoples that played significant roles in North …