What would life be like with no clocks and no calendars? How would you know when to get up in the morning? How would you know when baseball season was about to start? Long, long ago, all people could do was watch the sun and moon and try to figure things out. Eventually, they made simple clocks like sundials. And as time marched on, people came up with more ways to measure it. Today, quartz crystal watches and atomic clocks tell us exactly what time it is, at any moment, all over the world.
A note on book covers: while we do our best to ensure the accuracy of cover images, ISBNs may at times be reused for different editions of the same title which may hence appear as a different cover.
Explores humanity's journey to precise timekeeping methods.
Who is this book for?
If you've ever wondered how humans transitioned from watching the sun to relying on atomic clocks, this book is a fascinating read. It offers a compelling look at the history and science of telling time, making a complex subject accessible and engaging. Perfect for curious minds who enjoy learning about technology and history woven together.
