Riddle Me This: Cake Slicing
You have a delicious round birthday cake. How many equal-sized pieces can you cut the cake into by making only three straight slices with a knife and without moving any of the pieces?
June Pop Quiz for Engineers
Wave the flag if you do well on the June quiz. Are you smarter than an undergraduate?
Riddle Me This: Halfway Glass
You are in an empty room with a glass of water. The glass is a right cylinder that looks like it is about half-full, but you are not quite sure ...
May Pop Quiz for Engineers
You may find the May quiz a little tricky... Are you smarter than an undergraduate?
Riddle Me This: Nuts, Bolts, Nuts & Bolts
In front of you are three closed metal boxes. One is labeled "Nuts," one is labeled "Bolts," and one is labeled ...
April Pop Quiz for Engineers
Happy Earth Day from the Pop Quiz for Engineers. Are you smarter than an undergraduate?
Riddle Me This: Circular Divisions
Circular Divisions: What is the maximum number of ...
Riddle Me This: The River Dilemma
You've just purchased three things at the local market: a wolf, a duck, and a bag of seeds ....
March Pop Quiz for Engineers
There’s a pot of gold for those who excel at the Pop Quiz for Engineers. Find out if you're smarter than an undergraduate.
Share Your Knowledge and Earn Royalties
Wouldn't it be great to earn money while lounging on a beach in Aruba? Share your engineering knowledge and earn royalties.