<figure class="wp-block-image">
 <img alt="sand1" class="wp-image-151952 gcloudimg" data-attachment-id="151952" data-comments-opened="1" data-image-meta='{"aperture":"0","credit":"","camera":"","caption":"","created_timestamp":"0","copyright":"","focal_length":"0","iso":"0","shutter_speed":"0","title":"","orientation":"0"}' data-image-title="sand1" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_151951/sand1.jpg"/>
 <figcaption>
  The sand under the foldscope was rock-like and black.
 </figcaption>
</figure>
<p>
 The sample was obtained from Huntington Beach on May 25, 2019 at 12:30 pm. The grains of sand under the foldscope showed many rock-looking black shapes. #caltechbi1
</p>


Grains of Sand

MichelleHyun | Sun Aug 20 51375 14:46:40 GMT+0000 (Coordinated Universal Time)

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Type of Sample

Foldscope Lens Magnification

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