Trivia of the Week: Color Blindness

Color blindness is an inability to see colors. One common type is red-green color blindness. People with this condition can see other colors normally, but red and green look the same. It can be caused when the signals sent by the “cone” cells in the eyes...

Idiom of the Week: Strike a Chord

“This book became popular because it really struck a chord with its audience.” If something “strikes a chord” with you it means that it touches on a meaningful subject in a way that you can relate to. You could also say it “speaks to...

Word of the Week: Duh

“Bats aren’t bugs. They’re mammals, duh!” “Duh” is a word used to show that something is obvious. It’s usually childish and insulting, although it can sometimes be used affectionately between friends: “Do I look good in...

Phrase of the Week: At the Last Minute

“Ugh, I stayed up all night writing this essay.” “That’s because you waited until the last minute to start!” “The last minute” or “the last second” is not literally one minute before the deadline, but it is very...