Justin Timberlake Debuts Floating and Rotating Stage for Forget Tomorrow World Tour
In a TikTok from the first-ever Forget Tomorrow World Tour show, Timberlake sings his hit 2013 song, "Mirrors," while ...
BBC5 个月
Days, months, years and seasons
Earth’s axis of rotation is tilted, as you can see from this illustration. This means that day and night are not equal lengths in most places on the planet. As Earth moves through its orbit ...