• Seeing with skin
  Blind people use their sense of touch to help them read. They use a ...

• Keeping informed
  Your senses tell you what is happening in the outside world. Your ...

• Seeing sense
  You see things because light rays bounce off objects and enter your ...

• Rods and cones
  The light-sensitive nerve cells in the retina are called rods and ...

• DID YOU KNOW?
  Some people have faulty cone cells and cannot see colours properly. ...

• Blue eyes, brown eyes
  The coloured part of your eye, the iris, gets its name from Iris, the ...

• Amazing But True
  Carrots can help you see in the dark. They provide a source of ...

• Pupil power
  our pupils can change size depending on the amount of light coming ...

• Seeing straight
  Some people have eyeballs which cannot focus light properly. ...

• How do you smell?
  Smells are tiny amounts of chemicals in the air. When you breathe in, ...