June 2017 CORE Element
Pinhole Theater Pinhole Viewer
![Eye Model & Pinhole Theater Eye Model & Pinhole Theater](https://www.ligo.caltech.edu/LA/assets/icons/pdf.png)
Create a basic model of the eye, then get into it and use it as a pinhole theater. Learn more about your detector - they eye - by modeling it!
Exploratorium's worksheet on Pinhole Theater: http://www.exo.net/~emuller/activities/personal_pinhole.pdf
Primary Subtractive Colors
Straw Wave Machine
Spirotating Pipe
![Inquiry, Relativity and a Pipe Inquiry, Relativity and a Pipe](https://www.ligo.caltech.edu/LA/assets/icons/pdf.png)
This details an activity presented at the LSTA Institute Nov. 10, 2015. This activity looks at relative motion and inquiry using pieces of PVC pipe.
Colored Shadows
Magnetic Shielding