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Obsolete technology Replacement Still used for Bathing machine: No longer required due to changing social standards of morality Hourglass: Clock: Tasks where a fixed amount of time can be measured with a low-tech solution: Exposure time tracker in saunas (where electronics might be damaged by the heat or ultraviolet light); retro kitchen timers, board games, other short-term timers.
It is unknown whether these inventions truly existed, had all of their described properties, or were truly novel. Archimedes' heat ray, a device that Archimedes is purported to have used to burn attacking Roman ships during the siege of Syracuse.
Technical obsolescence usually occurs when a new product or technology supersedes the old one, and it is preferred to use the new technology instead. Historical examples of new technologies superseding old ones include bronze replacing flint in hand-tools, DVDs replacing videocassettes, and the telephone replacing the telegraph. On a smaller ...
This year, use your spring cleaning to rid yourself of obsolete technology that can be replaced with newer, cheaper (sometimes free) and better options. Save money (and space) by purging old ...
Technology that is outdated (such as the 8-track) or no longer used at all (such as the telegraph).Not all old technology belongs here - for example, while vinyl records were replaced by audio cassettes and CDs in the 1980s, they are making a comeback as a physical format as non-physical formats have made the CD and cassette obsolete, while vinyl is slowly becoming more common again (see vinyl ...
How Oklo is using old technology to develop new reactors. ... You've got the site, we've got the fuel. We've got a lot of regulatory traction in history. We still got to get a permit, though, and ...
The US has focused on building domestic supply chains for advanced semiconductors. Now, China is rapidly expanding its own manufacturing capacity for less advanced but more widely used chips.
The 1923 Chevrolet is cited as one of the earliest examples of annual facelifts in the car industry because it had a restyled body covering what essentially was nine-year-old technology. [8] Ending the Depression Through Planned Obsolescence, by Bernard London, 1932. In 1924, the American automobile market began reaching saturation point.