1993 – The graphics software labs at AT&T closed down and relocated to the AT&T Multimedia Software Solutions. The division focused on software products that included 3D vector based graphic programs like AutoCAD, RIO, TOPAZ for PC and Mac computers.
Wikazine – Full show notes of Technology History for March 30
1982 – The first completely computer animated video wins an Academy Award for best animated short film. “Tin Toy” by Pixar (now a division of Disney) was an animated short film about a toy named Tinny – a one man band – who was being played by an infant named Billy. The short film lasted 5 minutes and cost $300,000 to make.
The short film also won awards at the Seattle International Film Festival, World Animation Celebration, and National Film Registry.
A sequel was in the works, but Tinny was not a popular toy for the kids. Therefore, the film was not made as Pixar concentrated on the movie “Toy Story”.
1979 – At 4 PM EST, the nuclear reactors in Middletown, PA (Dauphin County) experienced a partial meltdown. The incident was officially rated a 5-of-7 on the International Nuclear Event Scale: Accident with wider consequences.
A stuck open pilot relief valve was to blame for the incident in the primary system. The valve allowed for nuclear reactor coolant to escape into the atmosphere. During the event, the EPA was dispached where they took daily samples of the air to make sure the levels were not harmful to the community.
The evacuation of Middletown was ordered 28 hours later – mostly women and children. Only half of the 663,500 population evacuated within a 20 mile radius.
1976 – The First Annual World Altair Computer Convention is held at the Airport Marina Hotel near Albuquerque, New Mexico. Bill Gates opens the convention with his position on software piracy.
Of course, it was all about the Altair 8800. MITS (Micro Instrumentation and Telemetry Systems) was a computer that came in kit form where you could build and improve upon it.
1802 – A patent for the first steam engine was issued to Richard Trevithick and Andrew Viviane. The machine was called the “Puffing Devil” or “Puffer”. The engine could produce 145 psi to push the car forward.
Richard had two versions of the engine – one as a car and the other as a locomotive. The car was first demonstrated on December 24, 1801, unfortunately, the puffer engine suffered catastrophic failure as it overheated and caught fire.
Eventually in 1804, Trevithick’s patent gave way to the first locomotive where he pulled ten cars along a track. He continued his work until 1833 when he passed away.
2001 – It’s called the “Deorbit” – Space Station Mir was a controlled re-entry into the Earth’s atmosphere. Ultimately, the space station burned up over the ocean by New Zeland. Some parts of Mir could survive the re-entry process, so putting the ship over a large body of water was the best way to reduce casulties. Still, New Zeland was at full alert if winds brought large pieces inland.
The official statement had Mir at complete Deorbit around 5:59:24 GMT.
1981 – The first vinyl video record, a.k.a. the videodisc, hit stores in the U.S. The “Capacitance Electronic Disc” looked just like any other vinyl record protected in a plastic caddy and held 60 minutes of NTSC video. That is approximately 27,000 frames per second.
However, the CED players did not make the impact RCA had hoped. Only 100,000 were sold by the end of the year. The “BetaMax vs. VHS” war was in full swing and the tapes were considerably smaller than the discs. Laserdisc was also available to the public, which led to a lot of confusion of formats.
The RCA Selectavision was retired in 1984 with the last discs released in 1986