Scientists at Curtin University have uncovered a new way to read the deep history of Earth’s landscapes using microscopic zircon crystals from ancient beach sands. These incredibly durable minerals ... The Conversation: A ‘cosmic clock’ in tiny crystals has revealed the rise and fall of Australia’s ancient landscapes Australia’s iconic red landscapes have been home to Aboriginal culture and recorded in songlines for tens of thousands of years.

Understanding the Context

But further clues on just how ancient this landscape is come from far ... A ‘cosmic clock’ in tiny crystals has revealed the rise and fall of Australia’s ancient landscapes Science Daily: Cosmic rays turned ancient sand into a geological time machine old, ancient, venerable, antique, antiquated, archaic, obsolete mean having come into existence or use in the more or less distant past. old may apply to either actual or merely relative length of existence. ancient applies to occurrence, existence, or use in or survival from the distant past.

Key Insights

ANCIENT definition: 1. of or from a long time ago, having lasted for a very long time: 2. very old: 3. used to refer…. Learn more.

Final Thoughts

Ancient history is a time period from the beginning of writing and recorded human history through late antiquity. The span of recorded history is roughly 5,000 years, beginning with the development of Sumerian cuneiform script. Archaeology isn’t just about dusty ruins and ancient pottery—it’s full of bizarre discoveries that challenge what we think we know about the past. From mysterious artifacts to unusual burial practices Who was the first king of ancient Rome? According to tradition, Romulus was Rome’s first king. His legendary reign was filled with deeds expected of an ancient city founder and the son of a war god.