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
Selective incorporation | Civil liberties and civil rights | US government and civics | Khan Academy
Let’s talk a little bit about selective incorporation. So you are already likely familiar that the first ten amendments of the United States Constitution are the Bill of Rights. Bill of Rights, and especially the first eight of these, are all about protec…
Going Inside MEGA Rehab | Explorer
Do ter de made a token attempt to increase capacity by building a mega rehab facility on a military base about four hours north of Manila. Our crew is the first ever to be allowed inside to film. It’s a big complex divided into four phases. Each phase can…
Khanmigo for teachers
Hi! I’m Michelle, a professional learning specialist here at KH Academy and a former classroom teacher, just like you. Meet Kigo, your AI-driven companion, who’s revolutionizing teaching for a more engaging and efficient experience. Kigo has many excitin…
Sources of income during retirement | Investments and retirement | Financial literacy | Khan Academy
Let’s talk a little bit about sources of income during retirement. So, we’re assuming you’re retired, you’re not working, so you’re not going to get that income. But one of them is perhaps just your straight-up investment income. You save money over time…
Molecular variation | Cellular energetics | AP Biology | Khan Academy
We are now going to discuss molecular variation in cells. You’re probably familiar with the idea that you have a variation of genetic makeups in a population. But even within an organism, you have variation in the types of molecules that an organism can p…
Opiates and Pangolin Scales is Rumor Debunked | National Geographic
(upbeat music) [Rachel] Pangolins are a really unique group of mammals. They are covered with these scales that are made of keratin, which is the same material as human finger nails. And it’s those scales that are in high demand, and it’s driving a lot o…