Tool

A tool is any physical item that can be used to achieve a goal, especially if the item is not consumed in the process. Tool use by humans dates back millions of years, and other animals are also known to employ simple tools.

Tools that are used in particular fields or activities may have different designations such as "instrument", "utensil", "implement", "machine", "device," or "apparatus". The set of tools needed to achieve a goal is "equipment". The knowledge of constructing, obtaining and using tools is technology.

History

Anthropologists believe that the use of tools was an important step in the evolution of mankind. Because tools are used extensively by both humans and wild chimpanzees, it is widely assumed that the first routine use of tools took place prior to the divergence between the two species. These early tools, however, were likely made of perishable materials such as sticks, or consisted of unmodified stones that cannot be distinguished from other stones as tools.

Stone artifacts only date back to about 2.5 million years ago. However, a 2010 study suggests the hominin species Australopithecus afarensis ate meat by carving animal carcasses with stone implements. This finding pushes back the earliest known use of stone tools among hominins to about 3.4 million years ago.

Programming tool

A programming tool or software development tool is a computer program that software developers use to create, debug, maintain, or otherwise support other programs and applications. The term usually refers to relatively simple programs, that can be combined together to accomplish a task, much as one might use multiple hand tools to fix a physical object. The ability to use a variety of tools productively is one hallmark of a skilled software engineer.

The most basic tools are a source code editor and a compiler or interpreter, which are used ubiquitously and continuously. Other tools are used more or less depending on the language, development methodology, and individual engineer, and are often used for a discrete task, like a debugger or profiler. Tools may be discrete programs, executed separately – often from the command line – or may be parts of a single large program, called an integrated development environment (IDE). In many cases, particularly for simpler use, simple ad hoc techniques are used instead of a tool, such as print debugging instead of using a debugger, manual timing (of overall program or section of code) instead of a profiler, or tracking bugs in a text file or spreadsheet instead of a bug tracking system.

Tool (song)

"Tool" is a 7" single by Baboon that was released in 1993 on Silver Girl Records. Side A is 33rpm while side B is 45rpm.

The song "Tool" also appears on the band's first album, Face Down in Turpentine, though the album version is a different recording. The recording of "Tool" from this single also appears on the Get It Through Your Thick Skull compilation.

This version of the first b-side ("Why'd You Say Die?") is also on Face Down in Turpentine and Baboon's 1996 The Numb E.P..

Track listing

All songs by Baboon.

Personnel

Lupinus

Lupinus, commonly known as lupin or lupine (North America), is a genus of flowering plants in the legume family, Fabaceae. The genus includes over 200 species, with centers of diversity in North and South America. Smaller centers occur in North Africa and the Mediterranean. Seeds of various species of lupins have been used as a food for over 3000 years around the Mediterranean (Gladstones, 1970) and for as much as 6000 years in the Andean highlands (Uauy et al., 1995), but they have never been accorded the same status as soybeans or dry peas and other pulse crops. The pearl lupin of the Andean highlands of South America, Lupinus mutabilis, known locally as tarwi or chocho, was extensively cultivated, but there seems to have been no conscious genetic improvement other than to select for larger and water-permeable seeds. Users soaked the seed in running water to remove most of the bitter alkaloids and then cooked or toasted the seeds to make them edible (Hill, 1977; Aguilera and Truer, 1978), or else boiled and dried them to make kirku (Uauy et al., 1995). Spanish domination led to a change in the eating habits of the indigenous peoples, and only recently has interest in using lupins as a food been renewed (Hill, 1977).

Lupin (disambiguation)

Lupin is a flowering plant.

Lupin may also refer to:

Titled expressive works

Companies

Fictional characters

Music

Other

See also

Lupin (Dungeons & Dragons)

In the Dungeons & Dragons fantasy role-playing game, the lupin is a humanoid with a dog-like appearance.

Publication history

The lupin first appeared in the Dungeons & Dragons adventure modules Castle Amber (1981),The Savage Coast (1985), and Night Howlers (1992). The lupin also appeared in the Creature Catalogue (1986), and the Creature Catalog (1993).

The lupin appeared in second edition Advanced Dungeons & Dragons for the Mystara setting in the Mystara Monstrous Compendium Appendix (1994).

The lupin appeared in third edition in Dragon #325 (November 2004).

Description

Sages believe lupins to be a result of crossbreeding between humans and gnolls. They are intelligent and productive craftsmen and are friendly towards most races. In the Mystara campaign settings Lupins are most commonly found on the Savage Coast.

A lupin is usually of good in alignment.

References

Additional reading

Necessary

Necessary or necessity may refer to:

See also