Tag: Science Oddities
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Bananas are radioactive—yes, really! These yellow fruits contain a tiny amount of potassium-40, a naturally occurring radioactive isotope. Potassium is essential for your body—it helps with muscle function and heart health—and bananas are packed with it, which is why they’re a go-to snack for athletes. But a small fraction of that potassium, about 0.01%, is…
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Octopuses are straight out of a sci-fi movie—they’ve got three hearts, but they can also change color to blend into their surroundings! These sea creatures are masters of disguise, using special cells called chromatophores in their skin to shift hues in seconds. If an octopus is hiding on a coral reef, it might turn red…