Professor Raúl Rojas has published a book about how symbols have been used throughout history in mathematics. The work was translated into English this year.

Tiny symbols engraved into ancient Roman drinkware may be more than merely decorative accents. After two years of research, ...

Most Bizarre Artifacts Ever Discovered On Construction Sites: 25 Things You Never Knew About The Earth: This is the logo of the 80s band KISS. It was so controversial that they were banned from ...

Previous attempts at building a chemical computer have been too simple, too rigid or too hard to scale, but an approach based ...