Having a stressful day at the office? Japanese medical equipment maker Nipro has come up with a new handheld device that instantly lets you know just how frazzled you are. Not that you need anyone to tell you that, but a little confirmation couldn't hurt. All you have to do is spit.
The Cocoro Meter measures the level of amylase, a digestive enzyme found in pancreatic juice and saliva that increases when people are under mental or physical duress. To find out what your amylase has to say about the strain of that ever-approaching deadline, you moisten a chip … Read more