Published on July 30, 2025
On This Day in Tech History
Stories Published July 30 Throughout History
Historic Tech Events
John Mauchly Was Born
1907
This date marks the birth of John Mauchly who, with J. Presper Eckert built the ENIAC, the first large-scale, electronic calculator.
Telephone hotline Between Washington DC and Moscow Was Established
1963
The system of direct communication between the heads of then Soviet Union and now Russia and the United States was set up during the height of the Cold War when the Cuban Missile Crisis almost led the two countries to the brink of an active war. The hotline was used for the first time in 1967 during the 6-day long Arab–Israeli War.
Guion Stewart Bluford was launched into Space
1983
Bluford, a fighter pilot for the US Air Force and part of the crew of STS-8, the third flight of NASA’s space shuttle Challenger, was the first African-American to go into space.
2025
Published on July 30, 2025
Why PEPETO Could Be The Best Crypto Under $1 To Buy Before The 2025 Mega Cycle Over Dogecoin And Sei
Published on July 30, 2025
Published on July 30, 2025
Published on July 30, 2025
Published on July 30, 2025
Published on July 30, 2025
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Published on July 30, 2025
2024
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Published on July 30, 2024
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2023
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2022
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2021
Published on July 30, 2021
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2020
Published on July 30, 2020
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2019
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2018
Published on July 30, 2018
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