Modified Beaver

Name: Modified Beaver
Uploaded: 2017-01-13T22:08:12Z
Duration: 4 min 41 s
Description: To clean the rivers and the canal we use our modified beaver : it collects both organic and synthetic materials. Dispersion is pollution, concentration accelerates bio-degradation. Animals are just amazing.

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動画の説明

To clean the rivers and the canal we use our modified beaver : it collects both organic and synthetic materials. Dispersion is pollution, concentration accelerates bio-degradation. Animals are just amazing.

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カテゴリ: 風変わりタグが付けられたトップの無料オンラインビデオ

追加済み 13 1月 2017