Whirligig Power

I marched out onto the sunny patio flagstones, hunting for an untapped energy source to power my next contraption. That was when I spotted it: a foil pinwheel planted deep in the potting soil, spinning like a miniature ACME turbine. Naturally, an inventor has to inspect the central axle! I hoisted my felt anvil under one arm and leaned over the rim of the planter, nudging one of the rainbow blades with my paw. A sudden morning gust caught the wheel—whirrrr! It spun into a gleaming blur, tickling my whiskers and fluttering my floppy ears until I tottered backward and landed flat on my plush rump. Clean kinetic energy confirmed!