Hello, Sorry, I haven't speak english since a long time ...
I 'm a physic teacher in a college. The children are 11 years old to 14 yeas old. I wanted to make photo witch them but we don't have enought camera. I want to thank every one whose have done some thing to this web site. I have found a lot of informations and i will make pinhole camera with them. If the result is good i'll send you their smiles... Thank's a lot for them, they will be happy, i'm sure. Jacques chouteau. (France)
