
Posts

Cryptography
The word cryptography is a combination of the Greek word, Kryptos, which means hidden, and graphy, which means writing. Cryptography is the study and process
Mary Seifert

Posts

Mathematics
From counting fingers through buying a cup of coffee to planning for retirement, math is with us every day. It is one of four technical
Mary Seifert

Posts

What is a cozy mystery?
A cozy mystery is a crime novel featuring an amateur detective solving a case in a small town or close-knit environment like a aboard a
Mary Seifert