What Is COVID-19 and How Dangerous Is It?
COVID-19 is an illness. It’s caused by a novel coronavirus. When a coronavirus is “novel,” that means it’s being seen in humans for the…
TellMeWhy
A wonderful and marvelous collection of answers to intriguing questions everyone ask about the world covering almost every subject, from science and history to art, language, mathematics, technology, and homeschooling
What Is the Mistral?
Mistral is the name given to a wind which blows in the Rhône Valley in France. The wind is caused by an exchange of…
Where Are the Victoria Falls?
The famed Victoria Falls are among the most spectacular in the world, located on the border between Rhodesia and Zambia in southern Africa. The…
What Is a Pangram and How Is It Useful?
A pangram is a sentence that uses every letter in the alphabet. The name comes from two Greek root words. “Pan” means “all,” and…
How Are Rocks Formed?
The Earth’s crust and upper mantle are collectively known as the lithosphere, from which the tectonic plates are composed. It is in the lithosphere…