gakukoma

a0ikit0iki:

アルドノア・ゼロ
ライエ/アセイラム 高画質画像を表示

a0ikit0iki:

アルドノア・ゼロ

ライエ/アセイラム

(denaccoから)

xysciences:

Wallace-Bolyai-Gerwien theory is the theory that any two polygons are equidecomposable. 
That is that one can be cut into finitely many polygon pieces and be rearranged to obtain the second polygon. 
[Click for more interesting science facts and gifs]

xysciences:

Wallace-Bolyai-Gerwien theory is the theory that any two polygons are equidecomposable. 

That is that one can be cut into finitely many polygon pieces and be rearranged to obtain the second polygon. 

[Click for more interesting science facts and gifs]

(proto-jpから)

biomorphosis:

Saiga is a type of antelope. They are known for their huge, inflatable, and humped nose which help them to filter out airborne dust during the dry summer migrations, and filter out cold air before it reaches their lungs during winter. They are a migratory species, migrating in the summer and winter and can run up to 80 km per hour in a short time.

Local people kill saiga because of its meat and horns. Horns are used in traditional Chinese medicine. Saiga is listed as critically endangered species and were once in the millions but today only less than 50,000 left in the wild.

(proto-jpから)

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