Fully recovered with four hours of sleep! Is this possible? The sleeping technique of pilots allows you to have this fun too. You skip the falling asleep phase with a special technique and recover intensively in the deep sleep phase. This technology is used by pilots for a restful short sleep. This book contains a practice meditation that guides you to get into the deep sleep phase.
Flying Australia: A Practical Guide for EASA Private Pilots : How to Legally and Confidently Exercise PIC Privileges in Australian Skies
