Detailed Explanation on Instagram: "Using aluminum foil and a little water to remove rust from chrome works because of a mix of chemistry and gentle abrasion. Aluminum is a softer metal than chrome, so when it rubs against a chrome surface it does not scratch or damage the finish. Instead, it creates a light polishing action that breaks down surface rust without harming the underlying layer. When the foil is dipped in water a mild chemical reaction occurs between the aluminum and the rust. This

Bitofact on Instagram: "3000 meters beneath Earth’s surface lies something wild—the Black Diamond Layer. It’s a deep geological zone where extreme heat and pressure turn carbon into ultra-dense, dark crystalline formations. These “black diamonds” aren’t the sparkly gems you see in jewelry—they’re tougher, darker, and formed under conditions no human could survive. It’s one of the most mysterious layers scientists drill into… and every sample pulled up tells a story billions of years old. Vis @mi