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?

Selfie Waves

God's Thieves | Saints & Strangers

View All

Why Metals Spontaneously Fuse Together In Space

Shall I put this down? Yeah, of course. Ahhh, alright, we’re about to do some welding. Go on. Here on Earth, if you want to get two metals to fuse, you have to heat them up past their melting point. But in space, it’s a different story, as we found out t…

Watch a Masterpiece Emerge from a Solid Block of Stone | Short Film Showcase

I always find that you have to be a bit mad to become a stone carver. I mean, this isn’t the Renaissance anymore. Stone isn’t a primary building material anymore. Why, why would you go into an industry? Why would you go into a profession that is expensive…

6 Stocks Super Investors are Buying!

Listen closely because I’m about to let you in on one of the biggest secrets when it comes to investing. If you want to know what stocks you should be buying, pay attention to what the greatest investors are purchasing for their own portfolios. Investors …

Finding zeros of polynomials (example 2) | Mathematics III | High School Math | Khan Academy

So I have the polynomial ( p(x) ) here, and ( p(x) ) is being expressed as a fourth degree polynomial times ( (3x - 8)^2 ). So this would actually give you some, this would give you ( 9x^2 ) and a bunch of other stuff, and then you multiply that times thi…

Generation Plastic | Plastic on the Ganges

[Music] Hey, [Music] but it has changed now. Everything has changed. [Music] We used to make everything, like our tools, plates, and cups out of natural materials, but now everything is plastic. [Music] All of this dirtiness is coming from the garbage. It…

The Rarest & Most Expensive Watches On Earth - Patek, F.P. Journe, Audemars Piguet, & MORE

[Music] Well, well, well, everybody, Mr. Wonderful here in a very special magical place. If you’re talking watches, with two great watch friends—first of all, Paul Boutros, the legendary auctioneer for very high-end watches. The Phillips auction is legend…

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

More Articles