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Topic of the day: Basic needs in modern society, by Irapua Ribeiro

Full article: Seeing different motifs in one picture: Identifying ambiguous figures in South Scandinavian Bronze Age rock art

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File:Simple triangle.svg - Wikipedia

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File:TriangleArrow-Right.svg - Wikimedia Commons

File:Basic triangle.svg - Wikimedia Commons

File:Triangle warning sign (red and white).svg - Wikimedia Commons

File:Triangle centroid 2.svg - Wikipedia

Flaming Fireman Axe Template Clipart-vector Clip Art Graphics-cut Ready Files-cnc-fire Fighter Vinyl Sign Design-logo-eps, Ai, Svg, Dxf, Pgn - Singapore

File:Cremona triangle simple.svg - Wikipedia

In 'learning for grades' approaches to merit/meritocracy, can the tail (grades) really wag the dog (learning), or is this an illusion/fiction concealing learning's subservience to socio-economic/status-distribution purposes in a mercantile culture?

File:Spherical trigonometry basic triangle.svg - Wikipedia

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