If 1 asks me re the best way to know re the Chernobyl disaster, I'll suggest this. 1 of my top series.

I asked myself "How about the Fukushima Daiichi disaster?" I had 3 ideas –

1. I found an eli5 explainer using Google.
2. Plainly difficult's vid (the best for me)
3. The days

Plainly difficult's vid is more detailed than the eli5 explainer so if you're in no rush, please watch.

I was at the 20:00 mark of The days episode 4 when I stopped due to its slowness.