Amid the patriotic chest-thumping and sincere efforts of Canadians to do right by their country in the face of the on-again, off-again U.S. tariffs, the humble little Maple Leaf has been working ...

It is time for the dye bath. Hot water is mixed with coca leaf flour in a metal basin. To obtain the desired color, components that modify the pH are added, such as vinegar, ash, bicarbonate, alum ...