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? And how hard would it be to domesticate a giant wombat? With this book as your guide, you'll survive--and thrive--in any period in Earth's history. Bestselling author and time-travel enthusiast Ryan North shows you how to invent all the modern conveniences we take for granted--from...

"The history of technology you probably know is one of men and machines, garages and riches, alpha nerds and brogrammers. But the little-known fact is that female visionaries have always been at the vanguard of technology and innovation--they've just been erased from the story. Until now. Women are not ancillary to the history of technology; they turn up at the very beginning of every important wave. But they've often been hidden in plain sight, their...