Describing soils: Calibration tool for teaching soil rupture resistance

A new calibration tool was recently developed to help students and soil scientists calibrate their thumb and forefinger for the correct amount of pressure.

If you want to include this story in your blog, copy and paste this formatted text:

<p><a href="http://www.physorg.com/news150374256.html">Describing soils: Calibration tool for teaching soil rupture resistance</a></p> <p>A new calibration tool was recently developed to help students and soil scientists calibrate their thumb and forefinger for the correct amount of pressure.</p>