Our World in Numbers An Encyclopedia of Fantastic Facts数字世界：神奇事实的百科全书

Zillions of fun figures at your fingertips!

Do you want to impress your friends with the most incredible facts and stats? Would you like to number-crunch your way around the wonders of our world?

Arm yourself with nuggets of number knowledge and fantastic figures with this data-filled ebook that explores everything in our world from space to sport and animals to art. How long does it take to put on a spacesuit? How many times does a sloth poo in a week? How many stone blocks are there in the Great Pyramid at Giza? What percentage of your brain do you really use?

With intriguing fact-bites and colourful graphics, Our World in Numbers is a feast of figures, includes all the info you really want to know – and more!

数以万计的有趣人物触手可及！

您想用最令人难以置信的事实和统计数据给您的朋友留下深刻印象吗？您想在我们世界的奇观中进行数字运算吗？

这本充满数据的电子书探索了我们世界上的一切，从太空到运动，从动物到艺术，用大量的数字知识和奇妙的数字武装自己。穿上太空服需要多长时间？树懒一周拉几次便？吉萨大金字塔有多少石块？你真正使用了多少百分比的大脑？

凭借有趣的事实片段和彩色图形，我们的数字世界是一场数字盛宴，包括您真正想知道的所有信息 – 以及更多！