Little Lego engines with actual pistons and crankshafts that turn and move are one of the true simple joys of human life in the modern era. So, it just stands to reason that the best way to maximize that joy is to rev the crap out of these Lego engines until they blow apart. That’s how you get the most joy out of…
Source: Gizmodo – Watch Some Lego Engines Rev Until They Explode