Symbols are everywhere — from ancient religious icons to modern corporate logos. They serve as powerful tools that transcend language barriers, conveying complex ideas and emotions instantly.

Speaking on ETV show "Ringvaade," calligrapher Tiina Kull explained how Ukrainians paint eggs at Easter using wax to write symbols and traditional patterns that are believed to have protective powers.

Scholars have recently question whether ancient Indus inscriptions code for language. American and Indian scientists used statistics to show that the 4,500-year-old Indus symbols' pattern follows that ...