Answer:
Hey OP! Here a few facts to get you started along with an idea on how you could make it a short fiction story:
- There is a McDonald's in every continent except Antarctica. You could make this fact into a horror story where everyone has to move to Antarctica because of a virus but turns out there isn't a McDonald's there.
- Humans shed 40 pounds of skin in their lifetime, replacing their outer skin every month. You could write about humans, making them sound like snakes, but only to reveal it's a human at the end.
- Seahorses mate for life and hold on to each others tails. You could make this fact into a wholesome story about a seahorse family.