Colors of light

Monday started with the Limits of Light video from Austria.

Wednesday tackled the rainbow and scientific fact versus belief. That could use a lighter touch and some new directions. I still would like to have a modern spectrum tube rig.

Thursday the yellow towel was hard to focus on, so I switched to Sphagneticola trilobata. Focus was still a problem, but it still illustrrated real yellow versus fake yellow.

This term I forgot to pre-position the microscope in A101 the day before. 

The circle on the right was made with yarn and a marker, the angles were constructed. 

At the end of class. This lab still goes well and allows a new approach to Desmos. 

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