Tech & Science · 1984
The Dawn of Personal Computing and Genetic Discovery
In 1984, dystopian fears gave way to revolutionary leaps in personal computing, space exploration, and biotechnology. From consumer graphical interfaces to untethered spacewalks, science and technology fundamentally reshaped the modern world.
- January 24, 1984 | Personal Computing
Apple Launches the Macintosh
Apple revolutionizes personal computing by introducing the Macintosh, featuring an accessible graphical user interface and a mouse.
- February 7, 1984 | Space Exploration
First Untethered Spacewalk
Astronaut Bruce McCandless II flies completely untethered in space using the nitrogen-powered Manned Maneuvering Unit during STS-41-B.
- April 23, 1984 | Medicine
Identification of the HIV Virus
U.S. researchers confirm HTLV-III (later named HIV) as the cause of AIDS, opening the door to diagnostic blood tests.
- May 1984 | Computer Hardware
HP Introduces the LaserJet Printer
Hewlett-Packard releases the first desktop laser printer, revolutionizing office document creation with fast, high-quality output.
- June 6, 1984 | Video Games
Alexey Pajitnov Creates Tetris
Soviet scientist Alexey Pajitnov programs Tetris on an Electronika 60 workstation, giving birth to one of the most iconic video games in history.
- July 25, 1984 | Soviet Space Program
First Woman Performs a Spacewalk
Soviet cosmonaut Svetlana Savitskaya becomes the first woman to perform a spacewalk outside the Salyut 7 space station.
- August 30, 1984 | NASA Spaceflight
Maiden Voyage of Space Shuttle Discovery
NASA launches Space Shuttle Discovery on mission STS-41-D, beginning a storied 27-year career of space travel.
- September 10, 1984 | Genetics
Discovery of DNA Fingerprinting
Geneticist Alec Jeffreys discovers DNA fingerprinting, revolutionizing forensic science, paternity testing, and criminal justice.
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