cellular phone

April 3, 1973: First Cell Phone Call

Jeffrey Powers @geekazine 0403, aftershock, aggregator, Atari, brick, car phones, cellular phone, communication system, conclusions, day, district judge, historical events, IBM, ibm introduces the pc, iTunes, judge thomas penfield, martin cooper, Microsoft, microsoft stock, mobile cell phone, monopoly, motorola, mozy, pac-man, phone call, RSS, streets of new york, thomas penfield jackson, twitter, web browser market 0 Comments April 3, 2025

Subscribe! Spotify | RSS | More

1973 – Martin Cooper made the first handheld cellular phone call in public. Walking down the streets of New York, Cooper – the General Manager of Motorola’s communication system division – talked on the phone. It’s not the first cellular call since car phones have been around before then. The phone is also known as the “Brick” cell phone.

Wikazine – Full show notes for April 3

Subscribe to Day In Tech History:

RSS Feed - iTunes - Android - Spotify - iHeartRadio

Facebook -

- RSS Bandwidth by Cachefly Get a 14 Day Trial

- Join me on Patreon and support Day in Tech History

Atari declares today Pac Man Day
The first Telnet specification
IBM introduces the PC Convertable

Day in Tech History/ Geek

June 14, 1938: Action Comics Introduced Superman

Jeffrey Powers @geekazine 0614, Action Comics, apple, cellular phone, day in tech history, few good men, Google, google maps, history, japan, Joe Shuster, june 14, Lex Luthor, magnetic tape, presidential election, superman, Superman comic, Tamagotchi, technology history, United States, united states census, united states census bureau, univac, UNIVAC I, universal automatic computer, use computer, washington DC 0 Comments June 14, 2024

Subscribe! Spotify | RSS | More

1938 – It is one of the geekiest days for people like me. Creators Jerry Siegel and Joe Shuster introduced one of the comic heros in Action Comics. Interesting enough, Superman was suppose to be a bad guy.

The first form of him appeared in “Science Fiction #3” in 1933. He looked more like Lex Luthor than the caped crusader. But with a little re-tooling, Superman made the comics and a piece of geek history.

Subscribe to Day In Tech History:

RSS Feed - iTunes - Android - Spotify - iHeartRadio

Facebook -

- RSS Bandwidth by Cachefly Get a 14 Day Trial

- Join me on Patreon and support Day in Tech History

1938 – The First Superman comic
1985 – Apple lays off 1,200 employees
1997 – Tamapittchi, a cellular phone with a Tamagotchi built into it, is released in Japan
2006 – Google Maps for Enterprise
2009 – #CNNFail

Day in Tech History/ Microsoft

1973: The First Cell Phone Call Made

Jeffrey Powers @geekazine aftershock, aggregator, Atari, brick, car phones, cellular phone, communication system, conclusions, day, district judge, historical events, IBM, ibm introduces the pc, iTunes, judge thomas penfield, martin cooper, Microsoft, microsoft stock, mobile cell phone, monopoly, motorola, mozy, pac-man, phone call, RSS, streets of new york, thomas penfield jackson, twitter, web browser market 0 Comments April 2, 2019

Subscribe! Spotify | RSS | More

Subscribe to Day In Tech History:

RSS Feed - iTunes - Android - Spotify - iHeartRadio

Facebook -

- RSS Bandwidth by Cachefly Get a 14 Day Trial

- Join me on Patreon and support Day in Tech History

Atari declares today Pac Man Day
The first Telnet specification
IBM introduces the PC Convertable

Day in Tech History/ Geek

June 14, 1938: Action Comics Introduced Superman

Jeffrey Powers @geekazine Action Comics, apple, cellular phone, day in tech history, few good men, Google, google maps, history, japan, Joe Shuster, june 14, Lex Luthor, magnetic tape, presidential election, superman, Superman comic, Tamagotchi, technology history, United States, united states census, united states census bureau, univac, UNIVAC I, universal automatic computer, use computer, washington DC 0 Comments June 14, 2018

Subscribe! Spotify | RSS | More

Full Day in Tech History podcast show notes for June 14

Subscribe to Day In Tech History:

RSS Feed - iTunes - Android - Spotify - iHeartRadio

Facebook -

- RSS Bandwidth by Cachefly Get a 14 Day Trial

- Join me on Patreon and support Day in Tech History

1938 – The First Superman comic
1985 – Apple lays off 1,200 employees
1997 – Tamapittchi, a cellular phone with a Tamagotchi built into it, is released in Japan
2006 – Google Maps for Enterprise
2009 – #CNNFail

Computer/ Day in Tech History

June 14, 1951: UNIVAC I Unveiled

Jeffrey Powers @geekazine apple, cellular phone, day in tech history, few good men, Google, google maps, history, japan, june 14, magnetic tape, presidential election, superman, Tamagotchi, technology history, United States, united states census, united states census bureau, univac, UNIVAC I, universal automatic computer, use computer, washington DC 0 Comments June 14, 2016

Subscribe! Spotify | RSS | More

1951 – It was the first commercial general-use computer. The UNIVAC I was unveiled in Washington DC. It was developed for the US census bureau. It stood 8 foot high and used magnetic tape at 10,000 characters a second.UNIVAC is an acronym for the Universal Automatic Computer. The computer itself was delivered to the United States Census Bureau on March 31st, 1951. UNIVAC I was also used to predict the result of the 1952 Presidential election.

UNIVAC I cost around 1.2 million to build, which was a lot larger than their estimated price of $159,000. 46 units were built and delivered. 5,200 vacuum tubes were used to run UNIVAC I. It performed 1,905 operations per second.

Want more info on UNIVAC? Check out A Few Good Men From Univac (History of Computing) on Amazon

Full Day in Tech History podcast show notes for June 14

Subscribe to Day In Tech History:

RSS Feed - iTunes - Android - Spotify - iHeartRadio

Facebook -

- RSS Bandwidth by Cachefly Get a 14 Day Trial

- Join me on Patreon and support Day in Tech History

1938 – The First Superman comic
1985 – Apple lays off 1,200 employees
1997 – Tamapittchi, a cellular phone with a Tamagotchi built into it, is released in Japan
2006 – Google Maps for Enterprise
2009 – #CNNFail