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David Eldredge @citlan.bsky.social

Do you happen to have a "junk drawer" phone you can donate for a good cause? ๐Ÿ“ธ ๐–๐ก๐ฒ ๐–๐ž ๐”๐ฌ๐ž ๐‚๐š๐ฆ๐ž๐ซ๐š๐ฌ ๐ข๐ง ๐Œ๐ฒ ๐‚๐ก๐ž๐ฆ๐ข๐ฌ๐ญ๐ซ๐ฒ ๐‹๐š๐›๐ฌ In my chemistry labs, students are required to document their experimental work, observations, actions. A Camera is one way to do it! #photo51 1/n

Photo 51 is an iconic X-ray diffraction image of DNA taken by Rosalind Franklin and Raymond Gosling in 1952. This image played a crucial role in the discovery of DNA's double-helix structure, which was later published by James Watson and Francis Crick. While Watson and Crick received the Nobel Prize for their work, Franklin's contribution, including Photo 51, was not fully acknowledged.
may 7, 2025, 5:55 pm โ€ข 2 0

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David Eldredge @citlan.bsky.social

2/n ๐Ÿ“ฑ Camera Options for Students We say: 1. Use your own phone (๐™–๐™ฉ ๐™ฎ๐™ค๐™ช๐™ง ๐™ค๐™ฌ๐™ฃ ๐™ง๐™ž๐™จ๐™ ) 2. Bring an old "junk drawer" phone with Wi-Fiโ€”no SIM card needed 3. Check out one of our limited "junk drawer" lab-provided Wi-Fi phones/cameras (looking to bring in a few, do you have one to donate? DM me!)

may 7, 2025, 5:56 pm โ€ข 0 0 โ€ข view
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David Eldredge @citlan.bsky.social

3/n Photos are uploaded to their own Google Drive/cloud, and students paste or handwrite a TinyURL into their notebooks for easy access. (e.g. tinyurl.com/3z6a5bsm shared with permission)

may 7, 2025, 5:59 pm โ€ข 0 0 โ€ข view
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David Eldredge @citlan.bsky.social

4/n This reflects real-world expectations in FDA-regulated and professional labs, where Good Documentation Practices (GDP) are essential. I emphasize: โ€œIf itโ€™s not documented, it didnโ€™t happen.โ€

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may 7, 2025, 6:00 pm โ€ข 0 0 โ€ข view
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David Eldredge @citlan.bsky.social

5/n ๐Ÿ” Why Photos (videos) Matter Document setups, procedural steps, and final results Create a verifiable, reproducible lab record Strengthen written entries in lab notebooks

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may 7, 2025, 6:01 pm โ€ข 1 0 โ€ข view
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David Eldredge @citlan.bsky.social

6/n ๐Ÿ”ฌ Real-World Tie-In From #Photo51 to modern lab audits, visual documentation is a cornerstone of scientific research and regulatory compliance.

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may 7, 2025, 6:01 pm โ€ข 1 0 โ€ข view
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David Eldredge @citlan.bsky.social

7/n ๐Ÿ‘ฉโ€๐Ÿซ Fellow STEM Instructors: Do you allow or require photo documentation in your labs? How do you address safety, equity, and data permanence? Would love to hear how others are blending visual tools with core scientific habits. #STEMEducation #ChemistryLab

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may 7, 2025, 6:03 pm โ€ข 0 0 โ€ข view
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David Eldredge @citlan.bsky.social

8/8 Do you have a "junk drawer" phone you would like to donate for a good cause? x.com/citlanx/stat...

may 7, 2025, 6:05 pm โ€ข 0 0 โ€ข view
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SharkeyWard @sharkeyreal.bsky.social

I have an old iPhone 'e'. What is the minimum spec you are looking for?

may 7, 2025, 6:40 pm โ€ข 0 0 โ€ข view
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David Eldredge @citlan.bsky.social

Just the ability to take photos/videos and load the photos to a Google drive, so we would need to connect to WiFi. Thank you!

may 7, 2025, 7:17 pm โ€ข 0 0 โ€ข view
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SharkeyWard @sharkeyreal.bsky.social

OK - I will try and find the little blighter then post but will need an address when the time comes?

may 7, 2025, 7:20 pm โ€ข 0 0 โ€ข view