Australia: Oldest rock art is 17,300-year-old kangaroo February 22, 2021 at 08:32PMhttps://https://ift.tt/3kcJUlk Scientists determined the painting's age by examining ancient wasp nests around the artwork.

Scientists determined the painting's age by examining ancient wasp nests around the artwork.

from BBC News - World https://ift.tt/2ZDAG8p