Ad
related to: adjustable compass circle cutter reviews pros and cons laptop
Search results
Results From The WOW.Com Content Network
The Grid Compass is a family of laptop computers introduced in 1982 by the Grid Systems Corporation. The design for the Compass was rendered by Bill Moggridge . Owing to its clamshell design —the first in a portable computer —some historians credit the original Compass as the first ever laptop.
A beam compass and a regular compass Using a compass A compass with an extension accessory for larger circles A bow compass capable of drawing the smallest possible circles. A compass, also commonly known as a pair of compasses, is a technical drawing instrument that can be used for inscribing circles or arcs.
Compared with drywall saws, compass saws typically have a longer blade – at 15 to 30 centimetres (5.9 to 12 in) – and shorter pitch (more teeth per inch). [1] [2] Keyhole saws, also called padsaws or jab saws, feature shorter, finer blades and (often) straight handles, and are suitable for cutting extremely tight curves. [2] [3]
A circular saw is a tool for cutting many materials such as wood, masonry, plastic, or metal and may be hand-held or mounted to a machine. In woodworking the term "circular saw" refers specifically to the hand-held type and the table saw and chop saw are other common forms of circular saws.
The compass is used to draw arcs and circles. A drawing board was used to hold the drawing media in place; later boards included drafting machines that sped the layout of straight lines and angles. Tools such as templates and lettering guides assisted in the drawing of repetitive elements such as circles, ellipses, schematic symbols and text.
A beam compass is a compass with a beam and sliding sockets or cursors for drawing and dividing circles larger than those made by a regular pair of compasses. [1] The instrument can be as a whole, or made on the spot with individual sockets (called trammel points) and any suitable beam.
Wirecutter (formerly known as The Wirecutter) is a product review website owned by The New York Times Company. It was founded by Brian Lam in 2011 and purchased by The New York Times Company in 2016 for about $30 million.
GridPad (1989). In 1988, Tandy Corporation purchased the Grid company. [3] AST Computer acquired the US wing of company, and was itself later acquired by Samsung. [4]Grid still produced the GRiDCASE laptops, and the first GridPad tablet also was released in 1989; [5] Also a few rebranded models of another manufacturers were released, include Tandy/Victor Technologies Grid 386 (Compaq SLT clone ...