Physics of the Impossible by Michio Kaku. 

3/5 rating. 

Book #90 of 2019. Read July 25, 2019

This book reviews the reality of science fiction technologies. Kaku breaks down “impossibilities” into 3 different classes: ranging from our society being able to use the technology within the next century or so, all the way to technologies that aren’t possible because of the law of physics. If you are really into sci-fi or science this would be for you, though be warned, it gets pretty deep into the science involved! 

IG Link.