I voted for several options, including the one for
-
Bellagio Fountains: for those who don't know what are they, they're the SUPER ELABORATE fountains that adorn the hotel of the same name, in Las Vegas. I propose it has the following traits: +1

per aqueduct (all cities), +2

per aqueduct (all cities), +6

on the city possesing it. It requires mass media, plastics, aqueduct, computers, & it costs 1000

on Normal speed. It will provide +2

for Great Artist. For those who want to know more, check this link:
http://www.bellagio.com/amenities/fountains-of-bellagio.aspx
-
LHC (Large Hadron Collider): Here I include a description of what I think it this world wonder would do. It would be a late-modern to early-future era wonder. This is what it makes: ALL labs of the possessing civ will research another 25% faster, the city with the wonder will gain 2 free engineers & 2 free scientists. It'll also provide a +4

bonus (for all the superstition it arose among ignorant & fatalist people due to its inauguration). Its prerequisite techs would be fusion, composites & superconductors; & its production cost would be the same of the Three Gorges Dam (1750

on Normal speed). Having it would be a nice add-up to a GP farm, as well as a nice research boost in the late era, a boost especially useful in games with a good amount of futuristic techs (i.e. Next War mod). It will provide +2

for Great Scientist.