File image of Elon Musk, who held a webcast on Friday to reveal the results of Neuralink's "three little pigs" demo, where small chips were installed onto pigs' brains to read brain waves. AP Photo
File image of Elon Musk, who held a webcast on Friday to reveal the results of Neuralink's "three little pigs" demo, where small chips were installed onto pigs' brains to read brain waves. AP Photo