Please read the following article, and follow the links below it, to see how:

1.

2.  http://www.abcfoxmontana.com/news/local/Anaconda-JobCorps-Students-Learn-Hands-On-202226111.html

3.  http://www.kxlf.com/news/traveling-science-exhibit-visits-anaconda-job-corp/

4.  http://spectrummosse.wordpress.com/2013/04/10/505/