Today we are talking about the Apocalypse. Are we currently in an Apocalypse? What is our threat of nuclear war? When these things potentially happen, what can you do to survive? What skills do you need to have?What did we learn this week? 4:52The moon rotates around the earth every 28 days 5:00Thinking hard can actually drain you 10:34Studytime: 16:30 Hosted on Acast. See acast.com/privacy for more information.