Lebensverändernde Hacks, die du noch nicht kanntest

6. Wie öffnet man eine Dose ohne Dosenöffner?

Imagine being in nature without a can opener – don’t worry, you can still access your food using a simple method. Find an abrasive surface, such as rocks, and turn the can upside down. Rub the can against the surface until the ridges are smoothed down.

This will change the grip from tight to loose, making it easier to manipulate. Once you’ve prepared, hold the can in one hand and use the other to gently squeeze it closed. Voilà, your food should be ready to come out! This practical trick could prove invaluable in a survival situation.