I was at an event last night for the Sea Carousel at the Battery, a beautifully designed 21st century carousel. The top photo is a life-size model of one of the rides (the second photo shows how the little fishies will glow … which, quite honestly, was no match for the fantastic view from a deck in Greenwich Village). The high-tech carousel itself, designed by Weisz + Yoes, uses “smart” glass that will switch from translucent to opaque where scenes of undersea life will be projected when the carousel is in motion. When the ride is not in motion, the nautilus-shaped building will be see-through, with the floor and fishies glowing. Thirty sea creatures, which harken back to fish that were at the site of New York’s first aquarium from 1896-1941 in Lower Manhattan, will swim in Battery Park by 2007.