response: I wouldn't know, but I'm aware that the Seven Wonders refers to notable structures of classical antiquity.
original_response: True and there are seven days, seven continents and seven brides for seven brothers, god rested on the seventh day... lots of things.  The seven wonders is a good point though the seven most important wonders of the ancient world, remarkable constructions.
history: I love the number 7.  What do you think about that? I don't have an opinion on numbers, being a bot. I can tell you that it's between 6 and 8. It has been lucky for me and I like that it is used in slot machines. Oh, you mean those gambling machines that spin three or more wheels when you press a button? Yes, I like to play them sometimes. Where does the character 7 come from, anyway? The European form of 7 is influenced by the Arab forms for the number. Also isn't it used in like the seven wonders of the world and things like that?
knowledge: The Seven Wonders of the World or the Seven Wonders of the Ancient World is a list of remarkable constructions of classical antiquity given by various authors in guidebooks or poems popular among ancient Hellenic tourists.