• Longest locks
  If it is left uncut, hair usually grows to a maximum length of 70cm ...

• Now, your nails
  Like skin and hair, nails are mostly made from keratin which makes ...

• See how they grow
  Your fingernails grow 0.05cm (0.02in) a week, four times faster than ...

• DID YOU KNOW?
  Because they are dead, nails cannot feel anything on their own. But ...

• Half moons
  Nails mostly look pink because of the blood vessels in the skin ...

• Thick skinned?
  In most places, your skin is about 2mm (0.07in) thick. On your ...

• A new skin
  Your skin has two layers the epidermis and the dermis. The surface of ...

• Goose pimples
  Goose pimples are one of your body's ways of trying to warm you up ...

• Amazing But True
  Household dust is mostly made up of dead skin cells. You lose ...

• Fingerprint giveaway
  The skin on your fingertips is covered in a pattern of tiny ridges. ...