___ is the greatest invention of humankind (Pls don't spam and who answers correctly first gets the brainliest and only one answer is needed pls don't give answer in sentences). Created by srenotanoob. Social Sciences

Answer:हिंदी में खोजें___ मानव जाति की सबसे बड़ी कृपया आविष्कार डॉन-स्पैम है और कौन सही ढंग से जवाब देती है पहले brainliest हो जाता है और केवल एक ही जवाब की जरूरत है कृपया डॉन-टी वाक्यों में दे जवाबImagewww.scientificamerican.com › articleWhat Are the 10 Greatest Inventions of Our Time? - Scientific American01-Nov-2013 — Scientific American is the essential guide to the most ... that once answered requirements would be immediate. ... It appears on this list for only one reason: It is used to ...