MiitBook book

When Is Now?

Henry Humphrey

Gives directions for making several time-keeping devices such as a sundial and water clock and discusses some ancient knowledge about measuring time.

Discuss this book with a reading professional

No reading professional who has shared this book is currently available. You can continue exploring the catalogue.

Sign in to save your reading progress.

No similar books are available at the moment. Return to the catalogue to continue your search.