There is a mystery about the great pyramid today few people talk of: The so called airshafts. Very tiny shafts no one has a really convincing explanation for. But nothing about the great pyramid should remain without explanation. This book explains how the builders hid a most intriguing detail inside the great pyramid in order to be discovered much much later and indeed so it happened. Although known since centuries ago nobody could explore the shafts due to their very small dimensions till an expedition was formed in order to send small robots inside and find out where they lead. The robots succeeded but the human mind couldn't solve the riddle .. till now. Follow the robots path to find out what an astonishing road they travelled on and how such a small detail can have huge consequenses.