About this document
Michel Siffre by naiaradafne is a document available to read on EtoBox.
- Author
- naiaradafne
- Language
- EN
About this book
In 1962, French speleologist Michel Siffre spent 63 days living in complete isolation in a cave without clocks or sunlight to study how the human body
Details
Rate this book
Sign in to rate this book
Quick info
- Language
- en
- Availability
- Checking…