Joke Collection Website - Bulletin headlines - Principles of Physical Knowledge in Traffic Safety

Principles of Physical Knowledge in Traffic Safety

Safety inertia: overload, seat belt, overspeed ... Reflection: driving at night without turning on the lights ... Light propagation: turning on fog lights in foggy days ... Other-lever: brake light control parts ... hydraulic transmission: braking device ... gear transmission: gear box, etc ... I think of it, and add it.