An earth science resource providing information about fossils and geologic history. Find articles on fossils, fossil formation and geologic time, with activities for kids, and lesson plans.
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NovAtel combines hardware, such as receivers and antennas, with software for a customized solution enabling its customers to fully integrate GPS technology into their respective products and systems.
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Weather forecasting principles and techniques, including satellite and radar imagery. Air quality and global warming discussions included.
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