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EventsEdit

January–MarchEdit

|[{{#ifeq:|uspto|http://patft.uspto.gov/netacgi/nph-Parser?patentnumber=%7Chttps://patents.google.com/patent/US}}{{#iferror:{{#expr:0223898 }}|0223898}} U.S. patent {{#ifeq:Template:Replace|Template:Digits|Template:Replace|0223898}}] |{{US patent|123456|link text}}}} granted 27 January 1880</ref> Although the patent described several ways of creating the carbon filament ,including using "cotton and linen thread, wood splints, papers coiled in various ways,"<ref name="Patent898"/> Edison and his team later discovered that a carbonized bamboo filament could last more than 1200 hours.<ref>Template:Cite book</ref>

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April–JuneEdit

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July–SeptemberEdit

October–DecemberEdit

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BirthsEdit

January–FebruaryEdit

March–AprilEdit

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May–JuneEdit

July–AugustEdit

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September–OctoberEdit

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November–DecemberEdit

DeathsEdit

January–JuneEdit

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July–DecemberEdit

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Date unknownEdit

ReferencesEdit

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Further readingEdit

  • 1880 Annual Cyclopedia (1881) highly detailed coverage of "Political, Military, and Ecclesiastical Affairs; Public Documents; Biography, Statistics, Commerce, Finance, Literature, Science, Agriculture, and Mechanical Industry" for year 1880; massive compilation of facts and primary documents; worldwide coverage; 756 pp