Zoom in on your skin, and you will see several tiny structures. This section of human skin shows a detailed view of both hair follicles and sweat glands. Zoom in on your skin, and you will see several ...

(Image Credit: Margot Lepetit / Aalto University) Artistic representation of hydrogels in a mobius-ring formed through self-healing. Skin is a marvel. It’s flexible yet firm, helps control body ...