Use a marker to draw all the bones of your hand ... step is to add some controls so you can use your hand and fingers to control the skeleton hand. Take a rectangle of cardboard about 4cm wide.

Adult teeth are worn down by chewing, and sometimes the amount a skeleton’s teeth are worn down can be used to estimate age. However, factors like a rough diet can mean an inaccurate age estimate.

Real-skeleton biology models are teaching aids. They reveal, among other things, how an animal moved, where it lived, if it got into fights, the shape of its teeth (if any) and what it ate – or if a ...

From the skull to the smallest bone in your pinky toe, the skeleton acts as internal scaffolding to give stability to the body, and forms protective cocoons around important organs. Despite their ...

PRESENTER:Imagine what my hands would look like if they didn ... And our skull protects our brain and eyes. PRESENTER:'Our skeleton has over 200 bones from the largest - our leg bone, or our ...