Because he's a rescue worker in flood region

Not as difficult as it might seem. Tin itself is actually very soft, especially on the side of the can (as opposed to the lid). If you focus, and not distribute, the pressure, it gives way very easily. Basically all of the resistance comes from what's IN the can. So if it's something bigger and harder (like, I don't…

Kasha is anything cooked to a messy consistency, though it's generally used in reference to grains. We call porridge "kasha" in translation as well. It can vary from quite firm (like with buckwheat pictured by ramprevs) to an absolute mess (like with porridge). Children's food in cans would also be called "kasha" even…