** Eunectes murinus, the green anaconda, the largest species, is found east of the Andes in Colombia, Venezuela, the Guianas, Ecuador, Peru, Bolivia, Brazil and on the island of Trinidad.

** Eunectes notaeus, the yellow anaconda, a smaller species, is found in eastern Bolivia, southern Brazil, Paraguay and northeastern Argentina.

** Eunectes deschauenseei, the dark-spotted anaconda, is a rare species found in northeastern Brazil and coastal French Guiana.

** Eunectes beniensis, the Bolivian anaconda, the most recently defined species, is found in the Departments of Beni and Pando in Bolivia.

** Tarski's theorem: For every infinite set A, there is a bijective map between the sets A and A × A.

** The Cartesian product of any family of nonempty sets is nonempty.

** König's theorem: Colloquially, the sum of a sequence of cardinals is strictly less than the product of a sequence of larger cardinals.

** Hausdorff maximal principle: In any partially ordered set, every totally ordered subset is contained in a maximal totally ordered subset.

** For every non-empty set S there is a binary operation defined on S that makes it a group.

** Tychonoff's theorem stating that every product of compact topological spaces is compact.

** In the product topology, the closure of a product of subsets is equal to the product of the closures.

** If S is a set of sentences of first-order logic and B is a consistent subset of S, then B is included in a set that is maximal among consistent subsets of S. The special case where S is the set of all first-order sentences in a given signature is weaker, equivalent to the Boolean prime ideal theorem ; see the section " Weaker forms " below.

** Any union of countably many countable sets is itself countable.

** If the set A is infinite, then there exists an injection from the natural numbers N to A ( see Dedekind infinite ).

** Every infinite game in which is a Borel subset of Baire space is determined.

** The Vitali theorem on the existence of non-measurable sets which states that there is a subset of the real numbers that is not Lebesgue measurable.

** The Lebesgue measure of a countable disjoint union of measurable sets is equal to the sum of the measures of the individual sets.

** The Nielsen – Schreier theorem, that every subgroup of a free group is free.

** Marina a type of dock, but many different litte docks connected.

** A ground bus or earth bus is a conductor used as a zero voltage reference in a system, often connected to ground or earth.

** 112-EU standard integrated emergency service ( one nation-wide callcentre directly connected to police, EMS, firefighters, Mountain Rescue Service and others )

** Darlington transistors are two BJTs connected together to provide a high current gain equal to the product of the current gains of the two transistors.

** Insulated gate bipolar transistors ( IGBTs ) use a medium power IGFET, similarly connected to a power BJT, to give a high input impedance.

** Hand Operated Processor ( HOP box ) – a troubleshooting tool for Synclavier system, connected to ABLE computer via " D01 Front Panel Interface Card ".

** Electronic circuit, active electronic components connected in a circuit

** The contention ratio, in computer networking, competition that applies specifically to the number of people connected to an ISP who share a set amount of bandwidth

** Bridging loss, the loss that results when an impedance is connected across a transmission line

** Domain Name System ( DNS ), an hierarchical naming system for computers or any resource connected to the Internet

** Branston Island, by the River Witham outside the conventional area of the fens but connected to them.

** Broad gauge: 94 km of gauge ( connected to Pakistan Railways )

** Heth, son of Canaan, considered ancestor of " Hittites ", a people of Canaan, possibly connected with Hatti, a powerful entity in Anatolia.

** Sensors, actuators and control devices can be connected to the host processor.

** Tidal island-Often small islands ( not necessarily always islets ) which lie off the mainland of an area, being connected to it in low tide and isolated in high tide.

** Notes: An isolated divided four-lane section of Route 366 exists in La Pêche, which is planned to be connected to the existing A-5 by 2015, extending A-5 to 33 km in length.

** Description: The A-25 was divided into two sections: the first section connected the A-40 to the A-20 ( Louis Hippolyte Lafontaine Tunnel-Bridge ) and the second ran from the Pie-IX Bridge to Route 125 in Saint-Esprit.

** The castle has been connected to the Seto Inland Sea to operate the Mōri clan water forces on the sea.

** Chikuhi Line ( connected with the Fukuoka City Subway Kūkō Line )

** Battery, 18th and 19th century term for a number of capacitors or Leyden jars connected in parallel

** This bridge, connected Howrah and Calcutta on opposite banks of Hooghly River, was built using timber on pontoon and was opened to let river traffic through.

** Star quad, four conductors in square formation, in which opposite conductors are connected in parallel at both ends to form a single, magnetically-concentric balanced pair, in order to minimise magnetic induction

** Integration software: this provides overall control of the automation machinery and for instance allows cranes to be connected to conveyors for seamless stock movements.

** The driven element, directly connected to the transmission line or source