Manioc, Patate douce, Pomme de terre - Regards croisés

Regards croisés sur 3 plantes qui ont fait le tour du monde, et recettes gourmandes

Inspired by a beautiful ara in Porto Alegre, and free software Salsa J for image processing, let us take a fresh look at the Universe (moon and planet, exoplanet, young and old galaxies, dark matter) .