Your brain stores different information different places. So read the information, hand write the information, say the information out loud, put the information in your own words, make it colorful, draw it, etc. Gives you more that one area to recall the information in your brain. Also, repetition. Don’t just store it once and hope you remember it.

It was a different nuclear disaster in America. Not as bad as Chernobyl

What about trying a pressure vest? Like a thunder jacket, dog anxiety vest, thunder shirt, that kind of thing. The pressure is supposed to calm dogs nerves. You could also talk to the vet who could prescribe medication for her.