Radicals ( Radical74) three strokes in Kanji;

dimensional, e.g.

;

directional, e.g.

;

logical, e.g.

in PHYSICS, this character () is somehow related to Yagi antenna, also see: Wireless Antenna;

numerological, e.g.

3;

structural, e.g.

IFF Nama For Humanoid, refresh Atomic Radio Antenna;

IFF 180 diff, also see: Radical103;

Radicals;