Rake (tool)

A rake (Old English raca, cognate with Dutch raak, German Rechen, from the root meaning "to scrape together," "heap up") is a broom for outside use; a horticultural implement consisting of a toothed bar fixed transversely to a handle, and used to collect leaves, hay, grass, etc., and, in gardening, for loosening the soil, light weeding and levelling, removing dead grass from lawns, and generally for purposes performed in agriculture by the harrow.

Large "mechanized" versions of rakes are used in farming, called hay rakes, are built in many different forms (e.g. star-wheel rakes, rotary rakes etc.). Non-mechanized farming may be done with various forms of a hand rake.

Types of rakes

Modern hand-rakes usually have steel, plastic, or bamboo teeth or tines, though historically they have been made with wood or iron. The handle is often made of wood or metal. Some rakes are two-sided and made with dull blades in the shapes of slight crescents, used for removing dead grass (thatch) from lawns. When rakes have longer teeth, they may be arranged in the shape of an old-style folding fan.

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

Rake

Rake may refer to:

Arts

Music

Rake (band)

Rake. was an art rock/noise rock musical ensemble from Northern Virginia (near Washington, DC), founded in 1989. Not aligned with the post-punk/hardcore bands more commonly associated with the local underground music scene, Rake. took a more experimental route and were more closely associated with fellow Virginia-based bands Pelt and Wingtip Sloat. Throughout the 1990s, a relationship cemented via their principal label, VHF Records.

Band members Vinnie Van Go-Go (a.k.a. VVGG, a.k.a. OASTEM! Jim), Bill Kellum, and C-Man (Carl Moller) released their first record in 1989, a 7” 45 rpm single called "Cow Song" and the follow-up EP "Motorcycle Shoes" in 1990. The punkish leanings on these recordings were soon superseded by more experimental offerings such as the cassette "The Day I Remembered Seeing Ice" and the LP Rake Is My Co-Pilot, the latter featuring a sidelong extemporization on the lead song from the "Motorcycle Shoes" EP. The band's early recordings featured (mostly shouted) vocals, but the band's later work was generally instrumental in nature. Although Rake.'s main instruments were electric guitar, bass and drums, they made liberal use of tape loops, synthesizers, static, and anything else they saw fit. The band's sound reached a highbrow, minimalistic/ambient peak on 1998 album Resume The Cosmos, which was released by Australian label Camera Obscura but their aesthetic is best summed up by their double CD release The Art Ensemble of Rake/The Tell-Tale Moog which combined lengthy improvisations with found sounds, field recordings and harsh edits. The second disc was largely indexed at 60-second intervals, regardless of the musical content, although one 5-second section was simply a recording of a male voice saying, "Look out: rattlesnake!".

Rake (angle)

A rake is an angle of slope measured from horizontal, or from a vertical line 90° perpendicular to horizontal.

A 60° rake would mean that the line is pointing 60 up from horizontal, either forwards or backwards relative to the object.

Use

There are many ways in which the term can be used.

The rake of a ships prow measures the angle at which the prow rises from the water (the rake below water being called the bow rake). A motorcycle or bicycle fork rake measures the angle at which the forks are angled down towards the ground.

In machining the rake angle is that which measures the cutting angle of the cutting head to the object being worked on. In geology it measures the angles at which one rock moves against another in a geological fault.

In a theatre or opera house the stage can be raked to slope up towards the back of the stage to allow better viewing for the audience.

References