Chernobyl was the only one of those that blew up and it was based an idiotic graphite pile design abandoned everywhere outside of the USSR in the 50s. Fukushima

Chernobyl was the only one of those that blew up and it was based an idiotic graphite pile design abandoned everywhere outside of the USSR in the 50s. Fukushima Daiichi experienced 3 small hydrogen explosions that were fully contained by the reactor building, and wouldn't have happened if they hadn't built their backup power for that reactor underground. According to a linear no-threshold model, the accident would most likely cause at most 130 cancer deaths in total assuming everyone in the zone of highest exposure received the maximum possible exposure, which they did not. Three Mile Island didn't kill anyone and no one was exposed to enough radiation to increase their risk of cancer. The accident happened because someone trained on submarine reactors misapplied that training and turned off the cooling system. No operating reactor allows an operator to do that anymore. The reactor did not blow up. Only one civilian nuclear power reactor has ever "blown up", Tokyo was never in danger, no one died because of Three Mile Island, and even around Chernobyl the predicted incidence of cancer is failing to materialize.