learning from "mini metro"

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<blockquote class="wp-embedded-content" data-secret="A3vMIEYE0N"><a href="https://humantransit.org/2014/12/learning-how-transit-works-from-mini-metro.html">learning from &#8220;mini metro&#8221;</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://humantransit.org/2014/12/learning-how-transit-works-from-mini-metro.html/embed#?secret=A3vMIEYE0N" width="600" height="400" title="&#8220;learning from &#8220;mini metro&#8221;&#8221; &#8212; Human Transit" data-secret="A3vMIEYE0N" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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