BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Califa//Califa Calendar//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:Califa — Inventors 2026
X-WR-CALDESC:Makers whose machines turned discovery into tools that reshape
 d daily life.
BEGIN:VEVENT
UID:inventors-inv-franklin-2026@califa.60r.tech
DTSTAMP:20261106T111936Z
DTSTART;VALUE=DATE:20260117
DTEND;VALUE=DATE:20260118
SUMMARY:Benjamin Franklin — birth
DESCRIPTION:Printer-scientist who invented the lightning rod. Source: https
 ://en.wikipedia.org/wiki/Benjamin_Franklin
URL:https://en.wikipedia.org/wiki/Benjamin_Franklin
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:inventors-inv-watt-2026@califa.60r.tech
DTSTAMP:20261106T111936Z
DTSTART;VALUE=DATE:20260119
DTEND;VALUE=DATE:20260120
SUMMARY:James Watt — birth
DESCRIPTION:Instrument maker whose condenser made steam power efficient. So
 urce: https://en.wikipedia.org/wiki/James_Watt
URL:https://en.wikipedia.org/wiki/James_Watt
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:inventors-inv-engelbart-2026@califa.60r.tech
DTSTAMP:20261106T111936Z
DTSTART;VALUE=DATE:20260130
DTEND;VALUE=DATE:20260131
SUMMARY:Douglas Engelbart — birth
DESCRIPTION:Engineer who invented the mouse and networked computing. Source
 : https://en.wikipedia.org/wiki/Douglas_Engelbart
URL:https://en.wikipedia.org/wiki/Douglas_Engelbart
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:inventors-inv-edison-2026@califa.60r.tech
DTSTAMP:20261106T111936Z
DTSTART;VALUE=DATE:20260211
DTEND;VALUE=DATE:20260212
SUMMARY:Thomas Edison — birth
DESCRIPTION:Prolific inventor who industrialized electric light. Source: ht
 tps://en.wikipedia.org/wiki/Thomas_Edison
URL:https://en.wikipedia.org/wiki/Thomas_Edison
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:inventors-inv-mccormick-2026@califa.60r.tech
DTSTAMP:20261106T111936Z
DTSTART;VALUE=DATE:20260215
DTEND;VALUE=DATE:20260216
SUMMARY:Cyrus McCormick — birth
DESCRIPTION:Inventor who industrialized grain harvesting. Source: https://e
 n.wikipedia.org/wiki/Cyrus_McCormick
URL:https://en.wikipedia.org/wiki/Cyrus_McCormick
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:inventors-inv-volta-2026@califa.60r.tech
DTSTAMP:20261106T111936Z
DTSTART;VALUE=DATE:20260218
DTEND;VALUE=DATE:20260219
SUMMARY:Alessandro Volta — birth
DESCRIPTION:Physicist who built the first electric battery. Source: https:/
 /en.wikipedia.org/wiki/Alessandro_Volta
URL:https://en.wikipedia.org/wiki/Alessandro_Volta
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:inventors-inv-newcomen-2026@califa.60r.tech
DTSTAMP:20261106T111936Z
DTSTART;VALUE=DATE:20260224
DTEND;VALUE=DATE:20260225
SUMMARY:Thomas Newcomen — birth
DESCRIPTION:Ironmonger who built the first practical steam engine. Source: 
 https://en.wikipedia.org/wiki/Thomas_Newcomen
URL:https://en.wikipedia.org/wiki/Thomas_Newcomen
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:inventors-inv-bell-2026@califa.60r.tech
DTSTAMP:20261106T111936Z
DTSTART;VALUE=DATE:20260303
DTEND;VALUE=DATE:20260304
SUMMARY:Alexander Graham Bell — birth
DESCRIPTION:Speech teacher who patented the telephone. Source: https://en.w
 ikipedia.org/wiki/Alexander_Graham_Bell
URL:https://en.wikipedia.org/wiki/Alexander_Graham_Bell
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:inventors-inv-daimler-2026@califa.60r.tech
DTSTAMP:20261106T111936Z
DTSTART;VALUE=DATE:20260317
DTEND;VALUE=DATE:20260318
SUMMARY:Gottlieb Daimler — birth
DESCRIPTION:Engineer who built the first high-speed petrol engine. Source: 
 https://en.wikipedia.org/wiki/Gottlieb_Daimler
URL:https://en.wikipedia.org/wiki/Gottlieb_Daimler
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:inventors-inv-diesel-2026@califa.60r.tech
DTSTAMP:20261106T111936Z
DTSTART;VALUE=DATE:20260318
DTEND;VALUE=DATE:20260319
SUMMARY:Rudolf Diesel — birth
DESCRIPTION:Engineer who patented the compression-ignition engine. Source: 
 https://en.wikipedia.org/wiki/Rudolf_Diesel
URL:https://en.wikipedia.org/wiki/Rudolf_Diesel
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:inventors-inv-trevithick-2026@califa.60r.tech
DTSTAMP:20261106T111936Z
DTSTART;VALUE=DATE:20260413
DTEND;VALUE=DATE:20260414
SUMMARY:Richard Trevithick — birth
DESCRIPTION:Cornish engineer who ran the first steam locomotive. Source: ht
 tps://en.wikipedia.org/wiki/Richard_Trevithick
URL:https://en.wikipedia.org/wiki/Richard_Trevithick
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:inventors-inv-leonardo-2026@califa.60r.tech
DTSTAMP:20261106T111936Z
DTSTART;VALUE=DATE:20260415
DTEND;VALUE=DATE:20260416
SUMMARY:Leonardo da Vinci — birth
DESCRIPTION:Artist-engineer whose notebooks sketched flight and machines. S
 ource: https://en.wikipedia.org/wiki/Leonardo_da_Vinci
URL:https://en.wikipedia.org/wiki/Leonardo_da_Vinci
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:inventors-inv-wilbur-2026@califa.60r.tech
DTSTAMP:20261106T111936Z
DTSTART;VALUE=DATE:20260416
DTEND;VALUE=DATE:20260417
SUMMARY:Wilbur Wright — birth
DESCRIPTION:Elder Wright brother who helped achieve powered flight. Source:
  https://en.wikipedia.org/wiki/Wilbur_Wright
URL:https://en.wikipedia.org/wiki/Wilbur_Wright
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:inventors-inv-marconi-2026@califa.60r.tech
DTSTAMP:20261106T111936Z
DTSTART;VALUE=DATE:20260425
DTEND;VALUE=DATE:20260426
SUMMARY:Guglielmo Marconi — birth
DESCRIPTION:Italian inventor who developed practical radio telegraphy. Sour
 ce: https://en.wikipedia.org/wiki/Guglielmo_Marconi
URL:https://en.wikipedia.org/wiki/Guglielmo_Marconi
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:inventors-inv-land-2026@califa.60r.tech
DTSTAMP:20261106T111936Z
DTSTART;VALUE=DATE:20260507
DTEND;VALUE=DATE:20260508
SUMMARY:Edwin Land — birth
DESCRIPTION:Chemist who invented instant photography. Source: https://en.wi
 kipedia.org/wiki/Edwin_Land
URL:https://en.wikipedia.org/wiki/Edwin_Land
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:inventors-inv-stephenson-2026@califa.60r.tech
DTSTAMP:20261106T111936Z
DTSTART;VALUE=DATE:20260609
DTEND;VALUE=DATE:20260610
SUMMARY:George Stephenson — birth
DESCRIPTION:Railway engineer who built the Rocket locomotive. Source: https
 ://en.wikipedia.org/wiki/George_Stephenson
URL:https://en.wikipedia.org/wiki/George_Stephenson
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:inventors-inv-howe-2026@califa.60r.tech
DTSTAMP:20261106T111936Z
DTSTART;VALUE=DATE:20260709
DTEND;VALUE=DATE:20260710
SUMMARY:Elias Howe — birth
DESCRIPTION:Inventor of a practical lockstitch sewing machine. Source: http
 s://en.wikipedia.org/wiki/Elias_Howe
URL:https://en.wikipedia.org/wiki/Elias_Howe
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:inventors-inv-tesla-2026@califa.60r.tech
DTSTAMP:20261106T111936Z
DTSTART;VALUE=DATE:20260710
DTEND;VALUE=DATE:20260711
SUMMARY:Nikola Tesla — birth
DESCRIPTION:Engineer whose AC systems electrified the world. Source: https:
 //en.wikipedia.org/wiki/Nikola_Tesla
URL:https://en.wikipedia.org/wiki/Nikola_Tesla
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:inventors-inv-eastman-2026@califa.60r.tech
DTSTAMP:20261106T111936Z
DTSTART;VALUE=DATE:20260712
DTEND;VALUE=DATE:20260713
SUMMARY:George Eastman — birth
DESCRIPTION:Founder who made roll film and snapshot photography possible. S
 ource: https://en.wikipedia.org/wiki/George_Eastman
URL:https://en.wikipedia.org/wiki/George_Eastman
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:inventors-inv-ford-2026@califa.60r.tech
DTSTAMP:20261106T111936Z
DTSTART;VALUE=DATE:20260730
DTEND;VALUE=DATE:20260731
SUMMARY:Henry Ford — birth
DESCRIPTION:Manufacturer who built the moving assembly line. Source: https:
 //en.wikipedia.org/wiki/Henry_Ford
URL:https://en.wikipedia.org/wiki/Henry_Ford
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:inventors-inv-otis-2026@califa.60r.tech
DTSTAMP:20261106T111936Z
DTSTART;VALUE=DATE:20260803
DTEND;VALUE=DATE:20260804
SUMMARY:Elisha Otis — birth
DESCRIPTION:Mechanic whose safety brake made elevators viable. Source: http
 s://en.wikipedia.org/wiki/Elisha_Otis
URL:https://en.wikipedia.org/wiki/Elisha_Otis
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:inventors-inv-baird-2026@califa.60r.tech
DTSTAMP:20261106T111936Z
DTSTART;VALUE=DATE:20260813
DTEND;VALUE=DATE:20260814
SUMMARY:John Logie Baird — birth
DESCRIPTION:Scotsman who first demonstrated live television. Source: https:
 //en.wikipedia.org/wiki/John_Logie_Baird
URL:https://en.wikipedia.org/wiki/John_Logie_Baird
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:inventors-inv-orville-2026@califa.60r.tech
DTSTAMP:20261106T111936Z
DTSTART;VALUE=DATE:20260819
DTEND;VALUE=DATE:20260820
SUMMARY:Orville Wright — birth
DESCRIPTION:Younger Wright brother who piloted the first powered flight. So
 urce: https://en.wikipedia.org/wiki/Orville_Wright
URL:https://en.wikipedia.org/wiki/Orville_Wright
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:inventors-inv-farnsworth-2026@califa.60r.tech
DTSTAMP:20261106T111936Z
DTSTART;VALUE=DATE:20260819
DTEND;VALUE=DATE:20260820
SUMMARY:Philo Farnsworth — birth
DESCRIPTION:Farm boy who devised electronic television. Source: https://en.
 wikipedia.org/wiki/Philo_Farnsworth
URL:https://en.wikipedia.org/wiki/Philo_Farnsworth
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:inventors-inv-nobel-2026@califa.60r.tech
DTSTAMP:20261106T111936Z
DTSTART;VALUE=DATE:20261021
DTEND;VALUE=DATE:20261022
SUMMARY:Alfred Nobel — birth
DESCRIPTION:Chemist who invented dynamite and endowed the Nobel Prizes. Sou
 rce: https://en.wikipedia.org/wiki/Alfred_Nobel
URL:https://en.wikipedia.org/wiki/Alfred_Nobel
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:inventors-inv-leeuwenhoek-2026@califa.60r.tech
DTSTAMP:20261106T111936Z
DTSTART;VALUE=DATE:20261024
DTEND;VALUE=DATE:20261025
SUMMARY:Antonie van Leeuwenhoek — birth
DESCRIPTION:Draper who built microscopes and first saw microbes. Source: ht
 tps://en.wikipedia.org/wiki/Antonie_van_Leeuwenhoek
URL:https://en.wikipedia.org/wiki/Antonie_van_Leeuwenhoek
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:inventors-inv-lamarr-2026@califa.60r.tech
DTSTAMP:20261106T111936Z
DTSTART;VALUE=DATE:20261109
DTEND;VALUE=DATE:20261110
SUMMARY:Hedy Lamarr — birth
DESCRIPTION:Actress whose frequency-hopping patent prefigured secure wirele
 ss. Source: https://en.wikipedia.org/wiki/Hedy_Lamarr
URL:https://en.wikipedia.org/wiki/Hedy_Lamarr
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:inventors-inv-fulton-2026@califa.60r.tech
DTSTAMP:20261106T111936Z
DTSTART;VALUE=DATE:20261114
DTEND;VALUE=DATE:20261115
SUMMARY:Robert Fulton — birth
DESCRIPTION:Engineer who made steamboats commercially practical. Source: ht
 tps://en.wikipedia.org/wiki/Robert_Fulton
URL:https://en.wikipedia.org/wiki/Robert_Fulton
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:inventors-inv-benz-2026@califa.60r.tech
DTSTAMP:20261106T111936Z
DTSTART;VALUE=DATE:20261125
DTEND;VALUE=DATE:20261126
SUMMARY:Karl Benz — birth
DESCRIPTION:Built the first practical automobile powered by an engine. Sour
 ce: https://en.wikipedia.org/wiki/Karl_Benz
URL:https://en.wikipedia.org/wiki/Karl_Benz
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:inventors-inv-whitney-2026@califa.60r.tech
DTSTAMP:20261106T111936Z
DTSTART;VALUE=DATE:20261208
DTEND;VALUE=DATE:20261209
SUMMARY:Eli Whitney — birth
DESCRIPTION:Inventor of the cotton gin and interchangeable parts. Source: h
 ttps://en.wikipedia.org/wiki/Eli_Whitney
URL:https://en.wikipedia.org/wiki/Eli_Whitney
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:inventors-inv-grace-hopper-2026@califa.60r.tech
DTSTAMP:20261106T111936Z
DTSTART;VALUE=DATE:20261209
DTEND;VALUE=DATE:20261210
SUMMARY:Grace Hopper — birth
DESCRIPTION:Computing pioneer who built compilers and coined debugging lore
 . Source: https://en.wikipedia.org/wiki/Grace_Hopper
URL:https://en.wikipedia.org/wiki/Grace_Hopper
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:inventors-inv-arkwright-2026@califa.60r.tech
DTSTAMP:20261106T111936Z
DTSTART;VALUE=DATE:20261223
DTEND;VALUE=DATE:20261224
SUMMARY:Richard Arkwright — birth
DESCRIPTION:Barber who mechanized cotton spinning. Source: https://en.wikip
 edia.org/wiki/Richard_Arkwright
URL:https://en.wikipedia.org/wiki/Richard_Arkwright
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:inventors-inv-babbage-2026@califa.60r.tech
DTSTAMP:20261106T111936Z
DTSTART;VALUE=DATE:20261226
DTEND;VALUE=DATE:20261227
SUMMARY:Charles Babbage — birth
DESCRIPTION:Mathematician who designed the Difference and Analytical Engine
 s. Source: https://en.wikipedia.org/wiki/Charles_Babbage
URL:https://en.wikipedia.org/wiki/Charles_Babbage
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:inventors-rail-2026@califa.60r.tech
DTSTAMP:20261106T111936Z
DTSTART;VALUE=DATE:20260101
DTEND;VALUE=DATE:20270101
SUMMARY:Inventors — year rail (8 entries)
DESCRIPTION:Year-precision entries are kept off the day grid. See the Calif
 a theme page.
TRANSP:TRANSPARENT
END:VEVENT
END:VCALENDAR