If it looks like a duck and quacks like a duck, then we should at least consider the possibility of having a small waterfowl of the Anatidae family.
Douglas Adams, Dirk Gentry’s General Detective Agency
The Duck Test is a form of logical, intuitive reasoning to deduce the nature of an uncertain thing or situation, usually in the absence or in spite of concrete evidence.
Hardcover editions of the Technology Skills for Kids picture books will also be available.
