Cars, scooters, buses, and  trains all use physics laws, right? Which physics laws apply to your favorite medium of transportation? Can you use our formulas/equations? Can you create a video or take photos of the physics phenomena in action? 
Here’s some starting points: What car do you drive? What’s the physics behind it? Electric cars, how do they work? Do you have a video or photo you took to upload? How about the physics of racing? Formula 1? Nascar? An electric scooter?