Sometimes we need a program to do something based on the results of two conditions. This simple Python (3.x) program prints out a different message depending on the result of two tests. If each test’s ...

Mathematician George Boole died 150 years ago. Boolean logic, the system he invented, is still used in modern computer programming, writes Chris Stokel-Walker. Boole walked two miles to the lecture ...

Computers can be used to help solve problems. However, before a problem can be tackled, it must first be understood. Computational thinking helps us to solve problems. Designing, creating and refining ...