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A futuristic solar-powered race car drives on a track with large solar panels covering its surface.
Welcome to Future City, where the air is fresh and the races are silent but super fast! Today is the day of the Great Sun Grand Prix. Meet Sunny, a futuristic race car that doesn't need a gas tank. Instead, Sunny is covered in special panels that look like a honeycomb. These panels catch rays from the big, bright sun in the sky and turn them into "zoom-power!"
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A classic fire truck is parked at the station with its long ladder extended upwards.

A classic vintage open-cockpit race car with large wire-spoke wheels sits parked on a cobblestone track. A tall pole nearby flies a large checkered racing flag.

A vintage city trolley car travels along tracks on a street connected to overhead wires.

A sturdy farm tractor pulls a heavy trailer filled with hay bales.

A classic passenger riverboat with a massive curved glass roof cruises peacefully under a stone arch bridge.