• Flowchart Problems.. . Wallpaper and background images in the Science club tagged: photo science.

    1 팬



    (출처: Asap Science)

    키워드: science

    Fanpup says...

    This Science photo contains 풍력 터빈 and 바람 터빈. There might also be 직각 삼각형 and 직각 삼각형 오른쪽 직각된 삼각형.

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