Ideas get banged, bruised, broken and stitched back together as today's ThunkTink covers orthopedic traumas, like broken bones! Casey and Andrea discuss their history on the side of the no broken bones club, try to develop a ventilation and oxygenation system that will stop the lungs to allow broken ribs to set, innovate on a immunological passport/commuting system to allow cells from one bone to travel to and assist in the repair of another, and explore a means of storing excess nutrients in the bones for rainy days. Casey also rants about a complete breakfast for a bit. A classic episode!