Career expert Nicole Williams explains the most important question in an interview and the kind of answer the interviewer is looking for.

Sigrid explains various sounds associated with the letter "E."

A look at how lexicographers started creating the Dictionary of the English Language to ensure that everyone spelled words correctly and knew their correct definition.

Sigrid explains about the "hard" and "soft" sounds for the letter "C."

Sigrid finishes telling us about pronouncing the letter "B." Here's part 1 in case you missed it.

Sigrid looks at the letter "B" as followed by either a vowel or a consonant, and the sound of the double "B" as well.

Daylight saving time doesn’t actually benefit anyone. Strangely, it’s still observed in seventy countries around the world.

We're finally at the end of the letter "A." Sigrid talks about the unstressed sound of "A" in words, and gives us some examples. For other pronunciations, see parts 1, 2, and 3.

Sigrid explains that "A" is also a very important one-letter word.

Nicole Williams discusses how a little extra effort can pay off when you go to a job interview.

Sigrid explains a third way to pronounce the letter "A." For the first two ways, see Sigrid explains: the letter A - Part 1 of 4.

Michelle Obama continues discovering how shopping works for normal people. Meanwhile, Ellen purposely annoys her every step of the way

Career expert Nicole Williams gives us some simple but useful tips for making a good first impression at a job interview.

Sigrid uses common household objects to explain two ways to pronounce the letter A.

Mickey and Donald try to help a hapless Goofy woo the love of his life, but don't realize that love is not always what it seems.