Was it a stone tool or just a rock? An archaeologist explains how scientists can tell the difference
Have you ever found yourself in a museum’s gallery of human origins, staring at a glass case full of rocks labeled “stone tools,” muttering under your breath, “How do they know it’s not just any old ...
ABSTRACT: Phosphate nodules from the Upper-Carboniferous to Upper-Permian period were discovered in the Chamba District of Himachal Pradesh. They are hosted by the Salooni formation and are ...
ABSTRACT: Phosphate nodules from the Upper-Carboniferous to Upper-Permian period were discovered in the Chamba District of Himachal Pradesh. They are hosted by the Salooni formation and are ...
Falls, vehicle accidents, and assaults are the top causes of skull fractures [1]. Nausea, seizures, and consciousness changes may indicate brain injury [2]. Pediatric skull fractures often require ...
Obsidian is a volcanic glass formed when silica-rich lava cools so fast that crystal formation is only visible with a microscope. The glassy and amorphous nature of obsidian makes it hard and brittle.
Was it a stone tool or just a rock? An archaeologist explains how scientists can tell the difference
(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) At first glance, it might seem impossible to decipher. But as an experimental ...
Mukul Dutt is a freelance writer at GameRant. He has a post-graduate degree in MBA(marketing) and has covered more than 500 gaming articles for different media houses. The Fracture map in Valorant is ...
Every piece of sea glass has a story − but sea glass could be on the decline. Olga Pankova/Moment When you stroll along a beach, you may look down and spot colorful bits of worn glass mixed in with ...
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