Evaluating NASA’s Futuristic EM Drive (updated) ∞

UPDATE: Wired’s Katie M. Palmer has weighed in, explaining in very clear terms why this project is pure fantasy. I’m still a dreamer, and thoughts of hard-to-explain advancements still get my heart racing… but in the end, it’s about the science, and dreaming alone isn’t enough to get us to the stars: The reason the…