Most ebook files are in PDF format, so you can easily read them using various software such as Foxit Reader or directly on the Google Chrome browser.
Some ebook files are released by publishers in other formats such as .awz, .mobi, .epub, .fb2, etc. You may need to install specific software to read these formats on mobile/PC, such as Calibre.
Please read the tutorial at this link: https://ebookbell.com/faq
We offer FREE conversion to the popular formats you request; however, this may take some time. Therefore, right after payment, please email us, and we will try to provide the service as quickly as possible.
For some exceptional file formats or broken links (if any), please refrain from opening any disputes. Instead, email us first, and we will try to assist within a maximum of 6 hours.
EbookBell Team
4.1
30 reviewsAlthough the compass was first invented by the Chinese about 2,500 years ago, it's gone on to help give direction to the entire world! The introduction of the compass lead to many other advancements in science and navigation, including reliable maps, the system of latitude and longitude, and GPS. You may even have a compass app on your phone! Readers will travel to ancient China to witness the invention of the compass as a fortune-telling item and learn how it eventually became used as a navigational tool. The text also explains how the compass spread to the rest of the world, and how it has helped shape our modern lives.
