@CNN: New evidence from Sri Lanka’s oldest archaeological site suggests that early humans used sophisticated techniques to hunt monkeys and squirrels, according to a new study https://t.co/kT4QlD7Qrp https://t.co/yFG72jNVb9
New evidence from Sri Lanka's oldest archaeological site suggests that early humans used sophisticated techniques to hunt monkeys and squirrels, according to a new study https://t.co/kT4QlD7Qrp pic.twitter.com/yFG72jNVb9
— CNN (@CNN) February 19, 2019