One area where these types of trace evidence can be found is when a tool or an object is used to commit the crime. This might represent a crow bar used to pry open a lock or break in to a safe, or an ...

From the classroom to your home lab, these student microscopes offer sharp detail, easy use and great value for budding scientists. When you purchase through links on our site, we may earn an ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. This microscope toy is ...