There are things too small to see. Some very small things can be detected by the sense of smell.
As a result of participating in this program, visitors will be introduced to the idea that there are very small things, too small for our eyes to see.
As a result of participating in this program, visitors will be introduced to the idea that our sense of smell can sometimes detect particles that are too small to see.
Developed for the NISE Network with funding from the National Science Foundation under Award Numbers 0532536 and 0940143. Any opinions, findings, and conclusions or recommendations expressed in this product are those of the authors and do not necessarily reflect the views of the Foundation.