@ -97,6 +97,62 @@ Sont proposées les catégories suivantes, mais à débattre :
!! *CULTURAL POINT* (contributor)
!!
! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
!
! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
!
! <detailsmarkdown=1>
! <summary>
! INDICE "key word"
! </summary>
! diffusion
! </details>
! <detailsmarkdown=1>
! <summary>
! ANSWER
! </summary>
! diffusion
! </details>
!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
!!!!
!! *BEYOND* (to contribute)
!!
!! *CULTURAL POINT* (contributor)
!!
!!! *DO YOU MASTER ?*
!!! <detailsmarkdown=1>
!!! <Summary>
!!! Describe the test
!!! </summary>
!!! The text of the test (and its images, figures, audio, video, etc ...)