@amazeifystore: What if the backup fails for the same reason as the main system? 🌊 At Fukushima Daiichi, tsunami flooding disabled many emergency generators and electrical panels. One air-cooled generator survived, helping restore power to Units 5 and 6. The hard lesson: redundancy only works if one hazard can’t take it all out. What would you want engineers to rethink? #Fukushima #NuclearSafety #Engineering #DisasterPreparedness #RiskManagement #PowerSystems #History