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
The World isn't Nearly as Terrible as We Think (or is it?)
As soon as we turn on the radio or television, or scroll through our social media feeds, a rush of tragic events scourges our minds. From pandemics to street violence, from clashes between countries to changes in climate: if we immerse ourselves in these …
Alpha decay | Physics | Khan Academy
Why doesn’t our periodic table go on forever? Why don’t we have, for example, elements with 300 protons? So, say, a TH000 protons. Well, the short answer is because the heavier the elements, the more unstable they become. For example, elements about atomi…
Resource | Vocabulary | Khan Academy
Gather your wits about you, word Smiths, because the word we’re talking about today is resource! Food in the pantry, diamonds in the mind, wealth, brain power—resource. It’s a noun; it means wealth, money, minerals, land, or other useful things. We can t…
Why Are You Alive – Life, Energy & ATP
At this very second, you are on a narrow ledge between life and death. You probably don’t feel it, but there’s an incredible amount of activity going on inside you, and this activity can never stop. Picture yourself as a Slinky falling down an escalator m…
Reasoning with systems of equations | Systems of equations | Algebra I | Khan Academy
In a previous video, we talked about the notion of equivalence with equations. Equivalence is just this notion that there’s different ways of writing what are equivalent statements in algebra. I could give some simple examples. I could say 2x equals 10 or…
Sun Tzu | The Art of War
If you know neither the enemy nor yourself, you will succumb in every battle. Sun Tzu War is part of life. It’s in the nature of most living organisms to engage in battle, defeat opponents, and to dominate. With humans, we see this happen in war, in bus…