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Science Olymiad It's About Time
editDivision C
edit- History and people
- Abraham Louis Breguet
- Alexander Bain (inventor)
- Christiaan Huygens
- De Dondi
- Eli Terry
- History of timekeeping devices
- John Harrison
- Longitude prize
- Nicolas Fatio de Duillier
- Robert Hooke
- Tycho Brahe
- Calendar
- Aztec calendar
- Calendar
- Chinese calendar
- Chinese New Year
- Hebrew calendar
- Islamic calendar
- Julian calendar
- Lunar calendar
- Lunisolar calendar
- Time Zone
- List of military time zones
- List of time zones
- List of U.S. states by time zone
- Time zone
- Physics and Astronomy
- Lunar phase
- Orbital period
- Time dilation
- Time in physics
- Time travel