Patterns on mammoth tusks help to retell history of writingHomeScience & Environment by dailynewsupdate.net barsharaju@gmail.com 26 February 2026 0 1 min 5 hrs Scientists believe they have found evidence of written thoughts of Stone Age people on ancient objects. Source link Science & Environment Post navigation Previous postNext post Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ