IFL science does a lot of science cheerleading, and I love them for it, but my (I can't speak for. others) enthusiasm is tempered by the number or times limitless nuclear power, cures for cancer, and flying cars have been promised. That's not to say this isn't impressive - it's nothing short of mind-blowing - but I'm not expert enough to evaluate how real this result is. I'll note the technology to communicate to coma patients has been showcased before but it turned out to be a hoax. not saying this is, but, again, this tempers my enthusiasm.