这本书是倒过来写的! 它从结局开始，在开头结束，穿越历史，向你展示在重大发明和发现出现之前的生活是什么样的。走进没有智能手机、电视、汽车甚至厕所的时代；然后了解改变世界的重大发明或发现。

探索来自不同时代的明亮、细致、幽默的场景，这些场景将引发讨论，使你思考历史上的生活是什么样子。了解聪明的发明家、意外的发现以及人们在没有我们认为理所当然的日常事物的情况下是如何生活的。

This book is backwards! It starts at the end, ends at the beginning and travels back in history to show you what life was like before major inventions and discoveries. Step into a time before smartphones, television, cars or even the toilet; then learn about the major invention or discovery that changed the world.

Explore bright, detailed, humorous scenes from different eras that will spark discussion and make you think about what life was like in history. Learn about the clever inventors, the accidental discoveries and how people managed without the everyday things that we take for granted.