Âm thanh chia sẻ

Wait… THIS tiny wheel controls a giant ship?! No engine… no power… just people pushing?! How is that even possible?! It’s not the wheel… it’s what’s hidden UNDER it… These gears transfer and multiply force… turning small effort into massive power... And that power moves the rudder… which turns the ENTIRE ship... But here’s the crazy part… what if only ONE person tried this?