Manila Bulletin News TULOY ANG IKOT NG MUNDO #EarthsRotationDay Did you know Earth’s rotation is slowing down by 1.8 milliseconds per century? One day, a day won’t be 24 hours anymore!
TULOY ANG IKOT NG MUNDO #EarthsRotationDay Did you know Earth’s rotation is slowing down by 1.8 milliseconds per century? One day, a day won’t be 24 hours anymore!