<p>A food cart exploded and caught fire, destroying two food carts and 10 cars in downtown Portland, Oregon, on October 18, according to reports</a>.</p><p>The fire that caused the explosion sparked because food-cart operators were fueling a generator with gasoline, reports said</a>, and the vapor ignited, causing two propane canisters to explode.</p><p>No serious injuries were reported, but several people suffered minor injuries. Credit: Grant Engrav via Storyful</p><br />
