What is a digital photo?
With the help of a computer engineer, I extracted the negative of a digital photo: a long sequence of 0s and 1s.
![The first page of the binary code of a digital photo](https://freight.cargo.site/t/original/i/207832b948d485215a3919dc04805039d6254a45744d8fa56675eea639829b02/INVESTIGATION-DIGITALE-1_premiere-page.jpg)
A publisher printed this information for me.
The result is a book that weights 35 kg and contains more than 4,000 pages of binary code:
![The book of the binary code of a digital photo](https://freight.cargo.site/t/original/i/dba8699fe6f0fb3654cc534fecfd53b91a1270b1e5f905fd523d35726bf607a7/ANNEXE-10-marge.jpg)