How to invent everything : a survival guide for the stranded time traveler /
What would you do if a time machine hurled you thousands of years into the past. . . and then broke? How would you survive? Could you improve on humanity's original timeline? With this book as your guide, you'll survive--and thrive--in any period in Earth's history. Time-travel enthus...
|Main Author:||North, Ryan, 1980-|
New York :
437 pages : illustrations ; 24 cm