We were a little slow to post the photos. But here are some results from our “spectroscopic filter” projects. Campers constructed them from paper, tape, a filter provided by Maker Camp, and their own pin prick designs.
We were a little slow to post the photos. But here are some results from our “spectroscopic filter” projects. Campers constructed them from paper, tape, a filter provided by Maker Camp, and their own pin prick designs.
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