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Turtle graphics are often associated with the Logo programming language. [2] Seymour Papert added support for turtle graphics to Logo in the late 1960s to support his version of the turtle robot, a simple robot controlled from the user's workstation that is designed to carry out the drawing functions assigned to it using a small retractable pen set into or attached to the robot's body.
The first working Logo turtle robot was created in 1969. A display turtle preceded the physical floor turtle. Modern Logo has not changed very much from the basic concepts predating the first turtle. The first turtle was a tethered floor roamer, not radio-controlled or wireless. At BBN Paul Wexelblat developed a turtle named Irving that had ...
Turtle is an alternative to RDF/XML, the original syntax and standard for writing RDF. As opposed to RDF/XML, Turtle does not rely on XML and is generally recognized as being more readable and easier to edit manually than its XML counterpart. SPARQL, the query language for RDF, uses a syntax similar to Turtle for expressing query patterns.
In documentation and instructional design, tutorials are teaching-level documents that help the learner progress in skill and confidence. [7] Tutorials can take the form of a screen recording (), a written document (either online or downloadable), interactive tutorial, or an audio file, where a person will give step by step instructions on how to do something.
iRobot Create and its predecessor Roomba, turtle-like robots originally designed for domestic use; Player Project, a free robotics suite. Curses (computer game), an interactive fiction game by Graham Nelson that includes a voice-operated turtle in one of its more difficult puzzles; Unicycle cart, for a mathematical model of the dynamics of a ...
Visiting researcher Dr. Nathan Robinson, who studied ectobionts on sea turtles at that time, successfully removed the plastic straw and Figgener uploaded the video to YouTube. [2] The video was watched and shared millions of times on different platforms and has been officially named as a catalyst for the global anti-straw movement and a turning ...
The midland and southern painted turtles seek especially quiet waters, usually shores and coves. They favor shallows that contain dense vegetation and have an unusual toleration of pollution. [103] [104] The western painted turtle lives in streams and lakes, similar to the other painted turtles, but also inhabits pasture ponds and roadside ...
The hickatee (Dermatemys mawii) or in Spanish tortuga blanca ('white turtle'), also called the Central American river turtle, [9] is the only living species in the family Dermatemydidae. The species is found in the Atlantic drainages of Central America, specifically Belize , Guatemala , southern Mexico ,and probably Honduras .