This afternoon at 1pm ET National Geographic is hosting a Google+ Hangout On Air with three adventurers and scientists who will share their stories of epic failures and what they learned from those failures. This could be a great opportunity for your students to learn about the value of taking risks as well as how to learn from failure. You can learn more about this Hangout and join the Hangout here. If you cannot attend the live Hangout, you should be able to watch the recording later.