lengthening the hair strand. A continuous supply of these cells is essential for the sustained growth of hair. A typical human scalp hair follicle stays in anagen for five to seven years, producing ...

Spider silk is tougher than Kevlar, more flexible than nylon, and thinner than a single strand of human hair, making this supermaterial one of the strongest materials in the world, biological or ...

Excellence in any industry is never a coincidence. It comes from dedication, precision and an obsession with getting even the smallest details right ...