Radicals ( Radical47) three strokes in Kanji;

dimensional, e.g.

www.jisho.org radical number 40 ... ;

directional, e.g.

;

logical, e.g.

in Hiragana: "roof" radical;
in Katakana: katakana radical;

in Kanji: shaped crown;

katakana radicals;

numerological, e.g.

3;

structural, e.g.

IFF yellowish variations (refer to human beings livable moons in our universes) , also see: DEE;

IFF mapping our universes project, also see: Solar Sail Method (one of the methods to collect energy in our universes); this DOMAIN has mapped AI (artificial intelligently) not only our world, but also our universes, since early 21st century;

Radical8; Radical17;

Radicals;