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How Everything Is Made on Instagram: "It all starts with a single cell. From one microscopic zygote to the blueprint of an entire human, this animation walks through the earliest stages of life with stunning clarity. You’re watching cells divide, specialize, and organize with remarkable precision — implantation, blastocyst formation, gastrulation, and the creation of the three germ layers that eventually form every organ and tissue in the body. It’s a simplified visual of an incredibly complex b