Abstract: The accuracy of the profile scanners depends, among other factors, mostly on algorithms for image processing of the reflected laser stripe and its sub-pixel position. Different signal ...

This low-prep, high-engagement activity prompts students to debate a question and critically examine their own and opposing positions.

It is indisputable that climate change is being fueled by greenhouse gases, but what is less clear is where the tipping points may reside—breaking points where slowly building changes push parts of ...