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World Time Converter Provides online times converter and brief information about GMT/UTC. Make Your Own Star Clock Learn how to tell time by finding constellations in the night sky. Time Learn about time and how it is measured, a little about the psychology of time, time and relativity, and a little about biorhythms. Making a Sun Clock Before there were clocks, people used shadows to tell time. Learn how to make your own sun clock! A Walk Through Time An illustrated history of timekeeping from ancient times to the present. Countdown Calculate the exact time in days, hours, minutes and seconds from now until your birthday or any other event. Local Times Around the World Find out what time it is anywhere in the world. Making a Horizontal Sundial Learn how to make a sundial. Instructions are for beginners, intermediate, or advanced, and work for either the northern or southern hemispheres. Time Just how do we measure time and what has Greenwich England got to do with it? |
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