I found this book to be very informative and entertaining. Admittedly it has been many years since my last courses in physics dating back to the late 90's and early 2000's while attending Secondary School in Nottingham and in America. While I did get a bit of a refresher, but also learned many new things especially about magnetism.

I must advise future readers: If you're looking for where Donald Trump got his theory that water kills magnets, the answer does not lie in the Magick of Physics! This theory still seems to remain within the one incoherent excuse for a brain cell inside the warped mind of an orange individual.

The information on crystals was very interesting on the other hand.