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,...

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.

Defines colloids and suspensions as a function of particle size in pharmaceutical mixtures. Gives general info on Stokes law.