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
There’s a Bear in My Backyard | Podcast | Overheard at National Geographic
Foreign. It seemed to be happening everywhere this past summer. North of Boston, this is a very popular bear in Wilmington, popping up out of hedges and onto lawns. Near Saint Paul, Minnesota, in the video, you can see kids jumping off the playground equi…
Khanmigo: Using Class Snapshot
Kanigo is an AI teaching assistant built by Khan Academy and designed to help all students learn. Conmigo has a fun and eccentric personality and is always willing and able to be your creative co-pilot. Conveigo is not just for students; teachers can use …
Affordable Watches That Look Expensive
You know I’m constantly asked, “I don’t want to spend $150,000 on a watch, $200,000, $250,000, $500,000.” And yeah, there are a lot of watches in that price range, but that’s not how you start collecting. You’ve got to find a brand that makes dials at an …
Worked example: Logistic model word problem | Differential equations | AP Calculus BC | Khan Academy
The population ( p ) of ( t ) of bacteria in a petri dish satisfies the logistic differential equation. The rate of change of population with respect to time is equal to ( 2 ) times the population times the difference between ( 6 ) and the population divi…
The Real Reason Flames Don't Have Shadows
Uh, why don’t flames have shadows? Like, I mean, hello, it’s kind of freaky. But it has everything to do with what a hydrocarbon flame is. When you look at a candle flame, the part you can see is not a gas, and it’s not a plasma, believe it or not. The p…
The Dangers of Free Diving | Science of Stupid: Ridiculous Fails
And now, we briefly interrupt our critique of the extra silly to salute someone extra special. Now, if I suggested a sport that literally drained your body of life sustaining oxygen, edging you to the very brink of existence, you’d probably say, no thank…