.. _Tutorial3:

Tutorial 3 - Swelling Hydrogels
===============================

Watch the video:

.. raw:: html

   <iframe width="560" height="315" src="https://www.youtube.com/embed/i0CKKcwwyGY" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write;      encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe> 


:ref:`Tutorial 4<Tutorial4>`