We’ve found the first five Busy Beaver numbers, but the sixth may be bigger than the number of atoms in the universe.

Is it possible to have a perfect electoral roll in a country of 1.4 billion people? One way to answer this question is to compare previous electoral rolls with population counts from the census.

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Let Newsround's Martin Dougan explain number bonds with this fun song and movement routine for your maths class. Download the lyric sheet so children can sing along with Martin.

Overview PsyLang is an esoteric programming language inspired by BrainFuck. It aims to challenge programmers and offer a unique coding experience. Built in Python, PsyLang provides a minimalist syntax ...

Transmission line losses have a significant impact on power flow on a grid as well as generation cost; hence it affects operational scheduling in power systems. This study presents a DC optimization ...

A novel square open-loop dumbbell-shaped defected ground structure (DGS) unit is proposed. This unit provides a quasi-elliptic bandpass characteristic and the two transmission zeros near the passband ...