From bizarre coronations to strange succession rules: 5 real facts about monarchies that few people know.

From different calendars to shared symbols: 5 facts about the world’s major religions.

We’ve mapped more of the Moon than the ocean floor? 5 facts about one of the planet’s biggest mysteries.

Did old movies really use salt for snow? 5 facts about the tricks behind classic and modern filmmaking.

Is the ‘8 glasses a day’ rule actually real? Discover 5 facts about hydration and how your body really uses the water you drink.

The first video game in history was simpler than you’d think. 5 facts about the history of gaming.

Was penicillin discovered by accident? 5 real facts about the history of diseases and medicine.