A fascinating book about the science of time

How do we measure time — and how did people do it long before phones, watches and clocks?

Alles over tijd takes curious young readers into the world of calendars, sundials, pocket watches and clever inventions that help us divide our days. From ancient timekeeping methods to the science and technology behind measuring time, this book is full of surprising facts and hands-on discovery.

A brilliant book for children who love science, history and big “how does that work?” questions — with a fun activity to build your own hourglass.

• Hardcover
• Dutch-language edition
• 80 pages
• Dimensions: 28.3 × 22.6 × 1.6 cm
• By Alom Shaha and Rebecca Struthers
• Published by Uitgeverij Lannoo
• Recommended age: 9–10 years
• ISBN: 9789059961395