October 27, 2021
Researchers have found traces of red pigment on a 23,000-year-old bead unearthed in Okinawa Prefecture.
Researchers have found traces of red pigment on a 23,000-year-old bead unearthed in Okinawa Prefecture.
October 27, 2021
Researchers have found traces of red pigment on a 23,000-year-old bead unearthed in Okinawa Prefecture.