yego.me
💡 Stop wasting time. Read Youtube instead of watch. Download Chrome Extension

TIL: Lionfish Jewelry Can Help Save the Ocean | Today I Learned


less than 1m read
·Nov 11, 2024

There are a ton of fish in the sea, but there is one fish in particular that we are working very hard to take out, and that is the invasive lionfish. Lionfish were introduced off the coast of South Florida in the mid-1980s. Lionfish are prolific breeders; one lionfish and all of her offspring can produce 8.1 quintillion eggs in just three months. They’re kind of like the Hoover vacuums of the sea; they gobble up anything they can fit in their mouths, up to half their size.

Unfortunately, that includes a lot of the native fish species that are ecologically and economically important. One of the really innovative ways people are tackling the invasive lionfish problem actually involves turning the fins and spines of lionfish into jewelry. So now the landing value of the lionfish is higher, and fishermen are urged to go after lionfish more and more.

They are the ultimate conversation starter. Who knew that wearing a fish could help save the ocean? So you probably heard of BASE jumping, but do you really know what BASE stands for?

More Articles

View All
Reform in the Gilded Age | AP US History | Khan Academy
In the year 2000, a wealthy Bostonian named Julian West woke up from a very long nap. He had fallen asleep in the year 1887. The United States in the year 2000 was very different from the Gilded Age he knew. It was a utopian society where there was no pov…
Interpreting scale factors in drawings | Geometry | 7th grade | Khan Academy
We are told Ismail made a scaled copy of the following quadrilateral. He used a scale factor less than one. All right, and then they say, what could be the length of the side that corresponds to AD? So, AD is right over here. AD has length 16 units in ou…
Q&A with Experts About the Upcoming Total Solar Eclipse | National Geographic
Good evening, y’all. I’m Dr. Jada Eisler, a National Geographic Explorer and an observational astrophysicist. We’re here in Terrebonne, Oregon. Over my shoulder is Monkeyface, where earlier today climbers were getting high so they could see the views of t…
2018 Berkshire Hathaway Annual Meeting (Full Version)
[Applause] Hmm, good morning. [Applause] I’m Warren, he’s Charlie. Charlie does most things better than I do, but, well, this one’s a little tough. Charlie, maybe you can chew on that a while. Okay, at the formal meeting that will begin at 3:45, we will…
1996 Berkshire Hathaway Annual Meeting (Full Version)
[Applause] Just a little early but I think, uh, everyone’s had a chance to take their seats. I must say this is the first time I’ve seen this program. They told me they’d surprise me and they certainly did. Mark Hamburg, our Chief Financial Officer, who i…
Divergence formula, part 2
Hello again. In the last video, we were looking at vector fields that only have an X component, basically meaning all of the vectors point just purely to the left or to the right, with nothing up and down going on. We landed at the idea that the divergenc…