🔍The problem of sphere packing is about finding the most dense way to pack spheres.
📐The densest packing of spheres, known as Kepler's conjecture, is 74.05% full.
🤔It took mathematicians 15 years to formalize and prove Kepler's conjecture.
🔍If the structure is regular, the hexagonal packing is the densest.
💡The densest sphere packing has applications in atom structure and data transmission.