We use fast fingerprints to identify people who are at the crime scene. Fingerprints are mostly made up of sweat and oil from the skin. We use them to identify suspects and find out if they were at the crime scene. Fingerprints can be found on surfaces that people touch, such as a door handle or a window sill. The prints may be smudged, but they will still have enough detail for identification.
top of page
bottom of page
Skating is a sport where Check this page participants use wheels or runners with blades to glide on ice or other surfaces. See speed skating, roller skating, ice hockey, and figure skating.