Monopoly is a better game with real money and crime What if the classic board game had better rules for simulating capitalism? March 3, 2018 at 03:22PM via Digg http://bit.ly/2I2anym
Escalators have made our lives easier for decades, but most people probably don't know the engineering that goes into making them function. Here's what's behind those rising steps.
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November 21, 2019 at 03:07PM
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How Does An Escalator Work?
