How DARPA Is Creating the Impossible | Arati Prabhakar!

The US government agency DARPA is charged with making ‘huge’ breakthroughs in tec to benefit national security. Director Arati Prabhakar describes and even demos some technologies, including some surprising and powerful new neurotechnology. Meanwhile, she raises big questions about the ethics of humans wielding such power. What are the possibilities for great good, or great harm?