Palmer Luckey launched his first tech company as a teenager. That was Oculus, the virtual reality headset for gaming. Soon after, he sold it to Facebook for $2 billion.Now 31, Luckey has a new company called Anduril that's making Artificial Intelligence weapons. The Pentagon is buying them – keeping some for itself and sending others to Ukraine.The weapons could be instrumental in helping Ukraine stand up to Russia. Ukraine needs more weapons – and better weapons – to fight against Russia. Could AI weapons made by a billionaire tech entrepreneur's company hold the answer? For sponsor-free episodes of Consider This, sign up for Consider This+ via Apple Podcasts or at plus.npr.org.Email us at considerthis@npr.org.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy