Recently in the news, we saw a proposal for a Science and Technology Center, that is to be located on Roosevelt Island. A multi-billion dollar collaboration between Cornell university and Technion Institute of Technology, and supported by Mayor Bloomberg, this project is meant to catapult New York City into a leading technology center.We felt the proposal falls short and were compelled to rethink a Technology & Science center that is more closely tied to the urban morphology of Manhattan.The Tower of Stacked Labs has the overall dimensions and scale of a Manhattan block that is rotated 90 degrees to an upright position. The overall volume is broken down into diversely sized labs, studios, work spaces, ateliers, workshops, auditoriums, etc allowing individuation of space and small scale identification.The open space between the volumes will remain open and be developed as 'hanging gardens' and accessible to the public. They can be reached by stair or elevator and will form a vertical park.