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- 1World's most accurate atomic clock passes a crucial test▼World’s most accurate atomic clock passes a crucial test
The world's most accurate atomic clock has passed a crucial test, confirming the precision and reliability of the timekeeping technology. Atomic clocks underpin GPS, telecommunications and fundamental physics research, so any advance in accuracy is closely watched by scientists. The result is being reported as a milestone in precision measurement, though details of the test and the team behind it are not specified.
- 2GPS Tracking Study Maps Boat-Strike Risks for Loggerhead Turtles▼GPS Tracking Study Maps Vessel-Strike Risks for Loggerhead Turtles in Biscayne Bay
A new GPS tracking study has mapped where loggerhead turtles in Florida's Biscayne Bay face the greatest risk of being struck by boats. By following the turtles' movements, researchers identified areas where turtle activity overlaps with heavy vessel traffic, information that could guide speed limits and protections. The findings are drawing attention as boat strikes remain a leading cause of sea turtle deaths in Florida waters.