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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.
Printable version; In other projects ... Products introduced in 1974 (2 C, 24 P) Products introduced in 1975 (3 C, ... Product introductions by year.
By the end of the decade, floating point units (FPUs) were being added, first appearing on 1989s Intel 486 and followed the next year by the Motorola 68040. Another change that began during the 1980s involved overall design philosophy with the emergence of the reduced instruction set computer , or RISC.
The timeline of historic inventions is a chronological list of particularly significant technological inventions and their inventors, where known. [ a ] The dates in this article make frequent use of the units mya and kya , which refer to millions and thousands of years ago, respectively.
In the retail world as the year turned from 1973 to 1974, Terri Tyler Street of Shops in Potter Village Shopping Center was advertising “After Five Dresses” starting at $13.30, blazers for as ...
The January 27, 2010, launch of the iPad by Apple, Inc. marked the first large-scale commercial release of a tablet computer. 2012 3D bioprinting Three dimensional (3D) bioprinting is the utilization of 3D printing –like techniques to combine cells , growth factors , and/or biomaterials to fabricate biomedical parts, often with the aim of ...
The Indus Valley script remains undeciphered and there are very little surviving fragments of its writing, thus any inference about scientific discoveries in that region must be made based only on archaeological digs. The following dates are approximations. The Nippur cubit-rod, c. 2650 BCE, in the Archeological Museum of Istanbul, Turkey