How did people cook 300 years ago? 🫣 That’s exactly when the first pressure cooker was invented - and I used one for this recipe. Originally, this cookware was used to boil bones and extract as much gelatin as possible. Today the principle is the same - but now we know it’s not magic, it’s physics 🤓 In a regular pot, water boils at 100°C (212°F). In a pressure cooker, it boils at a higher temperature because the steam stays trapped inside, pressure builds up, and the temperature rises. And tha

It's Always the Principle of the Situation

Pike fishing for bream in Lake Schwerin #fishing #schwerin #fishingtour

Science of Pillars in Civil Engineering #planmystudy

Calendar That Won't Expire: The Principle Explained