CURIOSITY on Instagram: "This video shows a very heavy gas, usually Sulfur Hexafluoride (SF₆). Unlike normal gases like air, this gas is much denser, meaning it weighs a lot more than air. Because of this, it settles at the bottom instead of rising or spreading out. When a light object (like foil or a small boat-shaped item) is placed on top of this gas, it doesn’t sink immediately. The dense gas below supports it, almost like water does. That’s why it looks like the object is floating on nothin

Pouring Wine Into Water Creates This INCREDIBLE Layer 🤯