Teach Engineering
Aerogel Cookies
Cookies are definitely important for scientific learning. To study aerogels, future engineers use chocolate chip cookie dough to make models. Their task is to design a process that removes the chocolate chips from the cookie dough,...
Chem Tutor
Wyzant: Lessons: Chemistry: Other Types of Mixtures
A discussion of the "other" mixtures, colloids and suspensions. A good overview of these types of mixtures. It also provides a table of the properties of colloids.
Other
Wilkes University: Colloids and Suspensions
Defines colloids and suspensions as a function of particle size in pharmaceutical mixtures. Gives general info on Stokes law.