ELI5: How do truck drivers carrying a liquid load combat the force of the liquid moving around in the back of the truck when turning or braking? : r explainlikeimfive A truck loaded with baby oil crashes and the highway turns into a giant slip zone , Bottles burst open, oil floods the road, and everything instantly becomes dangerously slick. Drivers slow down in Chocolate syrup oozes from tanker onto busy highway Tank truck Wikipedia