Pop quiz: How many continents are there on Earth? Easy: seven, isn’t it? Any third grader can even tell you the answer; but why on
Each year, around June and December, both hemispheres of the Earth experience the solstice — the longest and/or shortest day or night of the year.
What If you were asked, what’s the tallest mountain in the world? You’ll certainly answer, Mountain Everest. It’s definitely tall indeed, standing at a height