The paper: <a href="http://journal.frontiersin.org/article/10.3389/fnhum.2016.00034/abstract" rel="nofollow">http://journal.frontiersin.org/article/10.3389/fnhum.2016.00...</a><p>And no, they didn't "upload knowledge", they improved learning by using SCIENCE:<p><i>Here, we tested the hypothesis that transcranial direct current stimulation (tDCS) can modulate neuronal function to improve skill learning and performance during flight simulator training of aircraft landing procedures.</i>