Twiitti käyttäjältä @helsinkiuni Julkaistu 04.06.2021 klo 08:35 In the Stone Age people danced often and in a psychedelic way while wearing elk teeth as rattlers. #archaeology @AMI_Research @HYhumtdk https://t.co/e6lBZXhZRy— University of Helsinki (@helsinkiuni) June 04, 2021 05:35