Invisible Squid and Crab Blood

We Have Concerns

Anthony Carboni/Jeff Cannata

Pop, Society & Culture, Culture, Games, Gadgets, News, Internet, Comedy, Science

4.9 • 2K Ratings

🗓️ 13 June 2020

⏱️ 46 minutes

🔗️ Recording | iTunes | RSS

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Summary

Using a protein found in a squid called the opalescent inshore squid, scientists recently found a way to change the refractive index of human kidney cells to resemble that of their environment. They’re not quite invisible, but they do become nearly completely transparent when those cells are mixed with a salt solution. Jeff and Anthony discuss what transparent skin might be like and whether they would want it. Then, the blood of horseshoe crabs is used to test for bacterial contamination, thus saving countless lives each year during medical procedures. The only trouble is, we have to catch a quarter of a million horseshoe crabs each year to do this, and then we have to drain their blood. Anthony and Jeff discuss the plight of the valuable horseshoe crab, and where they stand on the use of its blood. Hey! If you’re enjoying the show, please take a moment to rate/review it on whatever service you use to listen. Here’s the iTunes link: http://bit.ly/wehaveconcerns And here’s the Stitcher link: http://bit.ly/stitcherwhconcerns Jeff on Twitter: http://twitter.com/jeffcannata Anthony on Twitter: http://twitter.com/acarboni Today’s stories were sent in by Mark Nuhfer https://www.inverse.com/science/transparent-human-cells And https://inhabitat.com/every-year-250000-horseshoe-crabs-donate-their-blue-blood-to-save-humans/ If you’ve seen a story you think belongs on the show, send it to wehaveconcernsshow@gmail.com, post in on our Facebook Group https://www.facebook.com/groups/WeHaveConcerns/ or leave it on the subreddit: http://reddit.com/r/wehaveconcerns Support the show and get bonus episodes, videos, Discord community access and more! http://patreon.com/wehaveconcerns Jeff on Blue Sky: https://bsky.app/profile/jeffcannata.bsky.social Anthony on Blue Sky: https://bsky.app/profile/acarboni.bsky.social

Transcript

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0:00.0	You want to see me cut my whole hand in my mouth?
0:15.3	Not really.
0:16.3	This is a way of concerns.
0:18.3	Hi Jeff Genata.
0:19.3	Hi Anthony Gardemonti.
0:21.3	Hello, concerned citizens.
0:23.9	Anthony.
0:24.9	Jeff.
0:26.1	Have you ever answered that age-old question of which superpower would you want flying or invisibility?
0:33.4	Sure.
0:34.4	And we all come to terms with the fact that invisibility is the creep power.
0:40.7	Yeah, invisibility is the, I guess traditionally is the introvert power where you can sort of
0:48.3	get away with things, do things, go against social norms and do that with anonymity.
0:54.5	It just feels like the creep power.
0:56.5	It feels like you're sneaking around.
0:58.2	I understand it.
0:59.2	If somebody offered me invisibility, say some sort of wizard or scientist or alien or wherever
1:06.5	you get invisibility from, sometimes you flip a coin and it lands on its edge and that's
1:12.2	how you get invisibility.
1:13.2	That's so right.
1:14.2	I didn't do that.
1:15.2	That's so right.
	...

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