For electricity to flow, everything needs to be connected in a big ring. It’s called a circuit. For example, the lights in most houses and flats are part of a circuit controlled by the consumer unit, ...

Before anybody even had a computer, Claude Shannon figured out how to make computers worth having. As an electrical engineering graduate student at MIT, Shannon played around with a “differential ...

Anxiety about doing math problems can be relieved with a one-on-one math tutoring program, according to a new study. The study showed that tutoring fixed abnormal responses in the brain's fear ...