Ever wondered which countries start with the letter Z? Here's your chance to get acquainted. There are actually two fascinating nations in the world whose names begin with the rarely...

You probably use your computer every single day, but do you actually know how computers are classified? With so many different types of computers out there, it can get pretty...

You've probably seen them around but never knew what they were called. Those little glass tubes that always seem to come with things like thermometers and barometers are capillary tubes,...

You’re biting into a juicy, sweet mango on a hot summer day and thinking, man, I love mangoes! But have you ever wondered about the scientific name for this delicious...

You've mastered drawing faces and figures. You've nailed perspective and shading. Now it's time to expand your artistic horizons. With so many types of drawing out there, how do you...

You're in love and ready to tie the knot. But before you race to the altar, there's an important compatibility factor you should check, your blood types and genotypes. It...

You breathe it in and out about 22,000 times a day without even thinking about it. But have you ever stopped to consider how essential air is to daily life?...

You've probably heard about corruption in the news, but do you know the different types that exist? Corruption comes in many forms, from bribery to embezzlement to cronyism. Some types...

What are consonants? They're the letters that aren't vowels. The majority of the English letters are consonants, with the exception of a, e, i, o, and u, which are vowels....

Shifting cultivation is an agricultural process that involves clearing land for short-term farming and then abandoning it to regrow vegetation. It's been practiced for centuries, mainly in tropical regions. We'll...