@CNN: This cave sheltered some of the first known humans 300,000 years ago https://t.co/80NFJJuBZR https://t.co/LNmvAIRJUo
This cave sheltered some of the first known humans 300,000 years ago https://t.co/80NFJJuBZR pic.twitter.com/LNmvAIRJUo
— CNN (@CNN) January 31, 2019