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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 ...
Lists of shapes cover different types of geometric shape and related topics. They include mathematics topics and other lists of shapes, such as shapes used by drawing ...
Pages in category "Lists of shapes" The following 20 pages are in this category, out of 20 total. This list may not reflect recent changes. ...
A pentagon is a five-sided polygon. A regular pentagon has 5 equal edges and 5 equal angles. In geometry, a polygon is traditionally a plane figure that is bounded by a finite chain of straight line segments closing in a loop to form a closed chain.
Antaresia papuensis, the Papuan spotted python, is a species of small python native to Indonesia, Papua New Guinea and Australia. It can grow to lengths of up to 108 cm (43 in), with a maximum tail length of 9.5 cm (3.7 in). It forms a light stripe in the latter third of its body where there is insufficient space between patches or spots.
This is a list of all extant genera, species, and subspecies of the snakes of the family Pythonidae, otherwise referred to as pythonids or true pythons.It follows the taxonomy currently provided by ITIS, [1] which is based on the continuing work of Roy McDiarmid [2] and has been updated with additional recently described species.
About 42 species of reptiles have been reported from the Kaziranga National Park, Assam, India.These include the endangered gharial and the rare Assam roofed turtle. [1]Two of the largest snakes in the world - the reticulated python and the rock python, as well as the longest venomous snake in the world - the king cobra are common inside the park.