From their site:
What began as a summer project in 2010 at the MIT Physics Graduate Program has evolved into one of the most exciting independent products to be developed out of MIT since the high-powered lithium-ion batteries developed by Yet-Ming Chiang in 2001. Our team consists of materials science, electricity & magnetism experts who've solved an important part of one of science's mysteries: the key to antigravity.
They're here. http://huvrtech.com/