Noah Barnes

<p>
 This is an image of a sample from a pond that contains unidentified organisms, viewed through a foldscope. The sample was taken from a turtle pond at 4:50pm on April 8th, 2019. The sample was obtained by sticking a falcon tube into the pond. The sample is of the prokaryote domain because there is no visible nucleus. #caltechbi1
</p>
<figure class="wp-block-image">
 <img alt="919A9A8C-219D-430F-B151-6A6BD4094C0F" class="wp-image-140796 gcloudimg" data-attachment-id="140796" 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":"6"}' data-image-title="919A9A8C-219D-430F-B151-6A6BD4094C0F" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_140777/919A9A8C-219D-430F-B151-6A6BD4094C0F.jpeg"/>
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Foldscope Wet Samples

<p>
 This is an image of pollen from a flower. This sample was obtained at 7:00 pm on Friday, May 10th, 2019 right outside of the Bechtel Residence at Caltech. To obtain the sample, a white flower from the area pictured was rubbed against the glass slide, so that pollen would come off onto it. The magnification of the foldscope is 140x, and one of the pollen in the picture is about 0.2 cm in diameter, so in actuality the objects are about .014 mm in diameter. #caltechbi1
</p>
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 <img alt="IMG_0767" class="wp-image-149462 gcloudimg" data-attachment-id="149462" data-comments-opened="1" data-image-meta='{"aperture":"1.8","credit":"","camera":"iPhone XS","caption":"","created_timestamp":"1557515766","copyright":"","focal_length":"4.25","iso":"100","shutter_speed":"0.010309278350515","title":"","orientation":"6"}' data-image-title="IMG_0767" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_149426/IMG_0767-1.jpg"/>
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 <a href="https://microcosmos.foldscope.com/?attachment_id=149457">
  <img alt="IMG_0770" class="wp-image-149457 gcloudimg" data-attachment-id="149457" data-comments-opened="1" data-image-meta='{"aperture":"1.8","credit":"","camera":"iPhone XS","caption":"","created_timestamp":"1557516657","copyright":"","focal_length":"4.25","iso":"200","shutter_speed":"0.016666666666667","title":"","orientation":"1"}' data-image-title="IMG_0770" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_149426/IMG_0770.jpg"/>
 </a>
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Noah Barnes

Earth

Posts

Foldscope Wet Samples

Foldscope Pollen Sample

Locations

Statistics

Type of Sample

Foldscope Lens Magnification