This demonstration provides a clear, visual introduction to one of the important consequences of increasing atmospheric carbon dioxide concentrations on seawater, called ocean acidification. 1. Add ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

Stimuli-responsive gels have been actively studied and applied to a variety of devices such as drug carriers, artificial muscles and actuators. In this research study, calcium alginate gels containing ...