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Ever encountered a cairn on a trail? Don’t you want to know why people leave them or why …

Everyone knows that goldfish have a “three-second memory” don’t they? After all, it’s a common joke when someone …

Not counting stories of those rare individuals among us, humans are generally regarded to have only five senses. …

The research team at Lockheed Martin has discovered a new way of navigation — using a quantum magnetometer. …

Ancient Chinese astronomy’s history spans several millennia. And just like how the ancient Indians, Persians, and the Greeks …