Uploaded August 2026 | Updated September 2026, 2 weeks ago
On October 29, 1969, Stanford programmer Bill Duvall sent a one-word message to student programmer Charley Kline who was 350 miles away at UCLA.
#HISTORYHonors250
Discover more American history on our site:
history.com/250
Subscribe for more HISTORY Honors 250 and other great shows from The HISTORY Channel:
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Check out exclusive The HISTORY Channel content:
History Newsletter - histv.co/newsletter
Website - histv.co/History
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Twitter - histv.co/Twitter
history.com/250
Celebrating 250 years of America’s history, we reflect on its journey from independence in 1776 to global influence. Through resilience and progress, the U.S. has faced challenges, fought for equality, and shaped a diverse nation, committed to liberty, justice, and unity. Join us on this exciting journey through 250 years of progress and keep visiting HISTORY.com for more stories of breakthrough innovations, major achievements, and unsung heroes that have shaped the nation.
The HISTORY® Channel, a division of A+E Global Media, is the premier destination for historical storytelling. From best-in-class documentary events, to a signature slate of industry leading nonfiction series and premium fact-based scripted programming, The HISTORY® Channel serves as the most trustworthy source of informational entertainment in media. The HISTORY® channel has been named the #1 U.S. TV network in buzz for seven consecutive years by YouGov BrandIndex, and a top favorite TV network by Beta Research Corporation. For a deeper dive, visit history.com or follow @history on Instagram, Twitter, Facebook, YouTube and TikTok.
On October 29, 1969, Stanford programmer Bill Duvall sent a one-word message to student programmer Charley Kline who was 350 miles away at UCLA.
#HISTORYHonors250
Discover more American history on our site:
history.com/250
Subscribe for more HISTORY Honors 250 and other great shows from The HISTORY Channel:
histv.co/SubscribeHistoryYT
Check out exclusive The HISTORY Channel content:
History Newsletter - histv.co/newsletter
Website - histv.co/History
Facebook - histv.co/Facebook
Twitter - histv.co/Twitter
history.com/250
Celebrating 250 years of America’s history, we reflect on its journey from independence in 1776 to global influence. Through resilience and progress, the U.S. has faced challenges, fought for equality, and shaped a diverse nation, committed to liberty, justice, and unity. Join us on this exciting journey through 250 years of progress and keep visiting HISTORY.com for more stories of breakthrough innovations, major achievements, and unsung heroes that have shaped the nation.
The HISTORY® Channel, a division of A+E Global Media, is the premier destination for historical storytelling. From best-in-class documentary events, to a signature slate of industry leading nonfiction series and premium fact-based scripted programming, The HISTORY® Channel serves as the most trustworthy source of informational entertainment in media. The HISTORY® channel has been named the #1 U.S. TV network in buzz for seven consecutive years by YouGov BrandIndex, and a top favorite TV network by Beta Research Corporation. For a deeper dive, visit history.com or follow @history on Instagram, Twitter, Facebook, YouTube and TikTok.
