I’ve been very intrigued by this supposed reactionless EM drive. When I first heard of it, I was very skeptical, since it violates every law of physics we think we know. Hell, I’m still skeptical. But the fact is that several teams have built one of these contraptions and have measured thrust being generated. Now in MIT Technology Review, we’re offered a theory by which this drive could legitimately be producing thrust. As much as I think there’s probably something else going on here, I really hope this is true. At the risk of people accusing me of being a Debbie Downer again, this late election seasonÂ has convinced me the only long term hope for libertarian-minded people is getting the hell off this rock and leaving the world’s troubles behind. I’m becoming more convinced that free people need a frontier, because without one, eventually, the meddlers, swindlers, and sycophants of the world catch-up to us.