Scientists have spent the last five years observing sperm whale communication and behaviors using tags, buoys and drones. They’ve finally begun to learn how whales use calls for communication.
6don MSN
How number systems shape our thinking, and what this means for learning, language and culture
Most of us have little trouble working out how many milliliters are in 2.4 liters of water (it's 2,400). But the same can't be said when we're asked how many minutes are in 2.4 hours (it's 144).
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