redwood
a giant coniferous tree, Sequoia sempervirens, of coastal regions of California, having reddish fibrous bark and durable timber: family Taxodiaceae. The largest specimen is over 120 metres (360 feet) tall
Collins Discovery Encyclopedia, 1st edition © HarperCollins Publishers 2005
redwood
A durable, straight-grained, high-strength, low-density softwood; especially resistant to decay and insect attack; light red to deep reddish-brown; used primarily for construction, plywood, and millwork. See also:
MasoniteIllustrated Dictionary of Architecture Copyright © 2012, 2002, 1998 by The McGraw-Hill Companies, Inc. All rights reserved
redwood
[′red‚wu̇d] (botany)
Sequoia sempervirens. An evergreen tree of the pine family; it is the tallest tree in the Americas, attaining 350 feet (107 meters); its soft heartwood is a valuable building material.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
redwood
A very durable, straight-grained, high-strength, moderately low-density softwood from the Pacific Coast of the US; esp. resistant to decay and insect attack; light red to deep reddish brown in color; used primarily for construction, plywood, and millwork, where durability is required.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.
Redwood
A legacy magnetic tape technology from StorageTek that used half-inch, single-hub cartridges similar to IBM's 3480/3490 formats, but employed helical scan recording rather than linear (parallel tracks along the length of the tape). The Redwood SD-3 drive supported 10, 25 and 50GB cartridges (native). StorageTek's Powderhorn library held a mix of SD-3 and 3480/3490 cartridges. See magnetic tape and helical scan.
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Redwood Cartridge |
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Redwood cartridges are the same overall size as IBM's 3480/3490 formats, but the door mechanism and internal recording formats are different. Redwood uses helical scan, while IBM uses linear recording. |
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