When Shuri was basically live-driving cars in South Korea from her home base in Wakanda in Black Panther, I thought, "wow, those Wakandans must really be advanced! They got the latency on a transcontinental wireless link down to nothing!"
Makes you wonder how Wakanda flew under the radar while simultaneously setting up advanced tech in other parts of the world. I assume they would have launched satellites and laid pipe and what not. But then it's similar to Pym particles or Tony figuring out time travel in a night.
