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  2. DARPA Shredder Challenge 2011 - Wikipedia

    en.wikipedia.org/wiki/DARPA_Shredder_Challenge_2011

    DARPA Shredder Challenge 2011 was a prize competition for exploring methods to reconstruct documents shredded by a variety of paper shredding techniques. The aim of the challenge was to "assess potential capabilities that could be used by the U.S. warfighters operating in war zones, but might also identify vulnerabilities to sensitive information that is protected by shredding practices ...

  3. Paper shredder - Wikipedia

    en.wikipedia.org/wiki/Paper_shredder

    The first paper shredder is credited to inventor Abbot Augustus Low, whose patent was filed on February 2, 1909. [1] His invention was never manufactured because he died prematurely soon after filing the patent. [2] Adolf Ehinger's paper shredder, based on a hand-crank pasta maker, was the first to be

  4. Two-wheel tractor - Wikipedia

    en.wikipedia.org/wiki/Two-wheel_tractor

    Sifeng Model 12 HP 2WT with 5.6 tonnes of rice, Bangladesh A Changzhou Hengfeng Two-wheel tractor ('Walking Tractor') in Hsipaw ().. Research has identified several terms used to identify the two-wheel tractor including: "walk-behind tractor, iron-ox, walking tractor, mechanical ox, ox-machine, pedestrian tractor, hand tractor, single-axle tractor, and in Asia, tok-tok".

  5. International Harvester - Wikipedia

    en.wikipedia.org/wiki/International_Harvester

    These new models included the 65 hp (48 kW) 656, 76 hp (57 kW) 756, the 101 hp (75 kW) 856, and the 116 hp (87 kW) 1256. The "ice cream box" cab was still an option. In 1969 IH introduced the 1456 Turbo at 131 hp (98 kW). Also that year, the 91 hp (68 kW) 826 was introduced with the option of gearshift or hydrostatic transmissions. The "ice ...

  6. CD-R - Wikipedia

    en.wikipedia.org/wiki/CD-R

    Many office paper shredders are also designed to shred CDs. Some recent burners (Plextor, LiteOn) support erase operations on -R media, by "overwriting" the stored data with strong laser power, although the erased area cannot be overwritten with new data.

  7. Talk:Linear Tape-Open - Wikipedia

    en.wikipedia.org/wiki/Talk:Linear_Tape-Open

    All the HP brand 400GB LTO media I have seen was coloured dark red, which doesn't match the table in the article. --James 03:37, 18 October 2005 (UTC) I have used HP LTO-1 (100GB/200GB) tapes, they're coloured blue. All the LTO-2 cartridges that I have seen have been purple. I've seen Fuji, Maxell, TDK, HP, and Overland.

  8. Telephone - Wikipedia

    en.wikipedia.org/wiki/Telephone

    An old rotary dial telephone AT&T push button telephone made by Western Electric, model 2500 DMG black, 1980. A telephone, colloquially referred to as a phone, is a telecommunications device that enables two or more users to conduct a conversation when they are too far apart to be easily heard directly.

  9. Consumer electronics - Wikipedia

    en.wikipedia.org/wiki/Consumer_electronics

    Desktop monitors and laptops produce major physical health concerns for humans when bodies are forced into unhealthy and uncomfortable positions to see the screen better. From this, neck and back pains and problems increase, commonly referred to as repetitive strain injuries. Using electronics before going to bed makes it difficult for people ...