Bananas are berries, but strawberries aren’t.
In botany, a “berry” means a fruit that develops from a single ovary and has seeds embedded in the flesh. By that definition, bananas, grapes, and tomatoes qualify. Strawberries don’t, because their tiny “seeds” on the outside are actually separate fruits called achenes.
If you want, I can tell you something stranger, darker, more useful, or more mind-blowing.
Octopuses have three hearts and blue blood.
Two hearts pump blood to the gills, and the third pumps it to the rest of the body. Their blood is blue because it uses hemocyanin, a copper-based molecule, to carry oxygen, instead of iron-based hemoglobin like ours.
One especially strange detail: when an octopus swims, the heart that supplies the body often stops beating, which is one reason octopuses prefer crawling over swimming—it’s less exhausting.
If you want, I can tell you something stranger, more useful, or more mind-blowing.
Honey never truly “spoils” if it stays sealed and dry.
Archaeologists have found ancient honey in Egyptian tombs that was still edible thousands of years later. That’s because honey is naturally hostile to microbes: it has very low water content, high sugar concentration, and is mildly acidic. Bacteria and fungi usually can’t grow in it.
What does happen is quality changes:
- it may crystallize,
- darken,
- or lose aroma over time.
But that usually isn’t spoilage in the normal sense. If you want, I can tell you another surprising fact in science, history, or space.