(education) A mathematics and reading program through which students work at their own pace, intended to supplement school lessons.

(computing) An algorithm for securely erasing the contents of a hard drive by writing a number of different patterns over the existing data.

A somatic educational system aiming to reduce pain and improve physical function and wellbeing by increasing students' self-awareness and expanding their movement repertoire.

An alternative therapy involving the use of breathing exercises as a treatment for asthma and other conditions.

A proof of paid postage produced by a postage meter (franking machine).

An alternative eyesight therapy based on visualization, movement, and imagining visual marks and signs.

(programming) A runtime environment where little to no abstraction is available: usually employing a low-level programming language, without access to any operating system facilities, and interfacing hardware directly.

A post-war Japanese architectural movement that fused ideas about architectural megastructures with those of organic biological growth.

A voting system that selects the candidate who would beat each of the other candidates in a run-off election

A voting system by which each voter submits an ordered list of all candidates according to personal preference (from best to worst). The winner is the candidate for whom we need to perform the minimum number of pairwise swaps (added over all candidates) before they become a winner according to the Condorcet method.