IN PETTO
Our suggestions
Gaston Tremblay, missionary from Saguenay in Malaysia
Wilbrod Tremblay's life story, known in Malaysia under the name of “Frère Gaston”.
A flexible, optimized and free image format
History, advantages and usage contexts of the PNG image format.
Sunrise/sunset hours, all year long
GPL-distributed Python software that draws sunrise, sunset and daylight graphs.