APPEX on Instagram: "Power meets perfection ⚡ — Microsoft Surface Book 3! Experience next-level performance with Intel i7, 32GB RAM, 512GB SSD, and NVIDIA 4GB Dedicated Graphics. Enjoy the stunning 14” 4K Touch Screen with Pencil Support — perfect for creators, designers & professionals 🎨💻 Limited stock available – DM now for best price & details! All India Delivery Available 🚚 Appex – jaha quality ka vishwas milta hai budget mein!. . . . . . .#MicrosoftSurfaceBook3 #SurfaceBook #Appex #Micro

mathswithmuza on Instagram: "The Costa surface is a remarkable example of a minimal surface—a surface that locally minimizes area, meaning its mean curvature is zero everywhere. Discovered by the Brazilian mathematician Celso Costa in 1982, this surface beautifully bridges the geometry of classical minimal surfaces like the catenoid and helicoid. It has the topology of a torus with three punctures, which can be thought of as a donut shape with three holes extending to infinity. What makes it esp