EurekAlert: Smartphones prove to be time-saving analytical tools

EurekAlert: Smartphones prove to be time-saving analytical tools. “Seemingly everyone has a smartphone in their pocket, and we find new uses for them every day. They can help us avoid traffic jams or connect us to family from afar. They can even translate languages on the fly. Now, scientists have figured out a new trick. Using a regular smartphone camera and some 3D-printed tools, they’ve developed an easier way to measure soil density.”