Archaeologists have unearthed 2,000-year-old mummies with golden tongues placed inside their mouths in northern Egypt. /Egyptian Antiquities Ministry Archaeologists have unearthed 2,000-year-
30:10 In this special RAZOR episode, Shini Somara takes a look back at her experiences of some of the most impressive scientific innovations that the RAZOR team has come across.Tracing
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