Tygrys.com - katalog stron : Reference : Time : Clocks and Watches

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Znaleziono 7 stron w kategorii Clocks and Watches:

Tytuł strony: Biological Clocks Virtual Museum
Opis strony: This exhibit explores the inputs, outputs, and mechanisms of biological clocks with a primary focus on circadian rhythms.
Adres: http://www.hhmi.org/biointeractive/clocks/museum.html

Tytuł strony: Cesium Atomic Clocks
Opis strony: Kinds of cesium clocks, with pictures, plus a description of their operation and the science behind them.
Adres: http://tycho.usno.navy.mil/cesium.html

Tytuł strony: Doug's Atomic Clocks
Opis strony: Details on Doug Hogarth's experiments with his atomic clock.
Adres: http://www.niceties.com/atomic.html

Tytuł strony: How Stuff Works: Atomic Clock
Opis strony: Concise history, background, definitions and operational information regarding atomic clocks.
Adres: http://www.howstuffworks.com/atomic-clock.htm

Tytuł strony: How Stuff Works: Pendulum Clock
Opis strony: Concise description using drawings and animation to show the operation of a pendulum clock.
Adres: http://www.howstuffworks.com/clock.htm

Tytuł strony: Smithsonian Institute - On Time
Opis strony: History of the clock and how Americans have measured time and been affected by it.
Adres: http://americanhistory.si.edu/ontime/

Tytuł strony: Watch Source Guide
Opis strony: Comprehensive source of information about watches. Includes sections on watch functioning, maintenance, articles and more.
Adres: http://www.watchsourceguide.com

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