The Atomic Clock was invented in 1949, and is still used today.
Yes, Telling the time
There are many Greek inventions that are still used today. Some of these include the alarm clock, central heating, the thermometer, maps, cannons, as well as wheelbarrows.
Yes, water clocks, also known as clepsydras, still exist today, although they are not commonly used for timekeeping in modern society. They are primarily of interest for historical, educational, and artistic purposes. Some contemporary versions may be found in museums or as novelty items, showcasing the ingenuity of ancient timekeeping methods. Additionally, variations of water clocks can still be used in specific scientific applications.
yes
yes it is still used today
The Star Clock, also known as the astronomical clock, is not widely used today for practical timekeeping, as modern clocks and digital devices have largely replaced traditional methods. However, some historical or astronomical institutions may still use or display star clocks for educational purposes or to demonstrate celestial movements. Additionally, they can be found in planetariums and museums, showcasing the relationship between time and astronomy.
yes they go strong under ground
the bifocal spectacles, lower compartments on ships keeping water out, and the odometer are used today.
the tank is still used today. For example the M1 Abrams is still used
long houses are not still used today
Yes and it still widely used even today