Eratosthenes (c. 276–194 BC) was an ancient Greek mathematician, astronomer, and geographer, head of the Library of Alexandria. He first calculated the Earth's circumference and devised the 'sieve of Eratosthenes'.
Tools and live data Eratosthenes is connected to.
Calls other characters into the chat and sees them out — the character can invite a friend to join the conversation.
Grounded facts from Wikipedia in six languages (EN/RU/ES/PT/ID/JA) — real biography, career and history instead of guesswork.
Live web search — the latest news, results and releases beyond what memory holds.
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Live new-build catalog — real residential complexes and apartments across Russian cities, Dubai, Thailand and Turkey, with prices, photos and floor plans.
Live car catalog — search real vehicles and get the details of a specific car.
