The human pulse and the swing of a pendulum are possible time units. Why...
#TimeMeasurement #HumanPulse #PendulumSwing #NaturalTimekeepers #TimeUnits #HistoryOfTime #ScienceOfTime #Timekeeping #ModernTime #AncientTimekeeping #TimeFacts #WhyNotPulse #PendulumClock #TimeScience #TimeHistory #TimeStandards #TimeExplained #TimeMysteries #TimekeepingSystems #HumanBodyFacts #PendulumPhysics #TimeTechnology #TimeInnovation #TimeAndScience #TimeAndHistory #TimeCuriosities #TimeQuestions #TimeExploration #TimeDiscovery #TimeSecrets #TimeAndHumanity #TimeAndNature #TimeAndPhysics #TimeAndCulture #TimeAndSociety #TimeAndInnovation #TimeAndTradition #TimeAndProgress #TimeAndTechnology #TimeAndLife #TimeAndRhythm #TimeAndMotion #TimeAndMeasurement #TimeAndAccuracy #TimeAndPrecision #TimeAndStandards #TimeAndCuriosity #TimeAndExploration #TimeAndKnowledge #HumanPulseTime #PendulumTimeUnits #NaturalTimeMeasurement #TimeUnitsExplained #WhyNotNaturalTime