Ever since its formation around 4.5 billion years ago, Earth's rotation has been gradually slowing down, and its days have gotten progressively longer as a result. While Earth's slowdown is not ...

Earth’s rotation is gradually slowing down, a process that has been quietly shaping the planet since its formation 4.5 billion years ago. This deceleration, caused by the gravitational pull of the ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...