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  2. 1974 in science - Wikipedia

    en.wikipedia.org/wiki/1974_in_science

    February 8 – After 84 days in space, the last crew of the temporary American space station Skylab return to Earth.; February 13–15 – Sagittarius A*, thought to be the location of a supermassive black hole, is identified by Bruce Balick and Robert Brown using the baseline interferometer of the United States National Radio Astronomy Observatory.

  3. 1984 in science - Wikipedia

    en.wikipedia.org/wiki/1984_in_science

    Download QR code; Print/export ... Technology; Sustainable energy research ... The year 1984 in science and technology involved some significant events.

  4. Timeline of scientific discoveries - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_scientific...

    1974: Russell Alan Hulse and Joseph Hooton Taylor, Jr. discover indirect evidence for gravitational wave radiation in the Hulse–Taylor binary 1977: Frederick Sanger sequences the first DNA genome of an organism using Sanger sequencing

  5. Category:1974 in science - Wikipedia

    en.wikipedia.org/wiki/Category:1974_in_science

    Download QR code; Print/export Download as PDF; Printable version; ... National Commission for the Observance of World Population Year 1974; National Space Institute; P.

  6. 30 Strange Inventions That People Actually Used Once Upon A ...

    www.aol.com/lifestyle/42-interesting-inventions...

    An AI-powered toilet seat has been named by Time Magazine as one of the top 200 inventions of 2024. It optically scans a user’s stool and urine, to detect any concerning changes that might ...

  7. Timeline of historic inventions - Wikipedia

    en.wikipedia.org/.../Timeline_of_historic_inventions

    1974: The lithium-ion battery is invented by M. Stanley Whittingham, and further developed in the 1980s and 1990s by John B. Goodenough, Rachid Yazami and Akira Yoshino. It has impacted modern consumer electronics and electric vehicles. [508] 1974: The Rubik's cube is invented by Ernő Rubik which went on to be the best selling puzzle ever. [509]

  8. 40 Fantastic 1984 Flicks That Are Turning 40 This Year - AOL

    www.aol.com/40-fantastic-1984-flicks-turning...

    7. 'The Terminator' US Release Date: October 26, 1984 “The Terminator” was a low-budget science fiction movie that made James Cameron one of the most sought-after directors in Hollywood and ...

  9. David E. H. Jones - Wikipedia

    en.wikipedia.org/wiki/David_E._H._Jones

    It is often claimed that the invention of 3D printing was in 1984 by Chuck Hull, but Jones in his Daedalus persona laid out the concept in New Scientist in 1974, 10 years earlier. [ 6 ] [ 7 ] He was an early proposer of a space elevator (1964) and of archaeoacoustics (1969).