Two Bearded men Podcast number 18. Volcano forecasting and autopilot security

Two Bearded men Podcast number 20, Space travel and sepsis causes babies leg to come of in her mothers’ hand

Two bearded men discuss 
Hi, introducing Alan and Gary. Two friends who get together each week and discuss a chosen topic. We each go away and research a topic and bring it to the discussion. Neither of us knows what the other person chosen topic will be so our reactions are genuine.