Frogs Come Alive After Winter Thaw | National Geographic

less than 1m read

·Nov 11, 2024

NARRATOR: While the rivers and ponds are melting, the ground remains frozen. And under the leaf litter, someone is pulling off a miracle. [intriguing music] This wood frog is frozen solid. Even his eyes are iced over. There's no pulse, no breath. Slowly the warmth of spring begins to thaw, from the inside out. His heart starts beating. [dramatic music] His brain lights up-- [intriguing music] -- and he begins to move. It turns out that the frog's liver pumped a syrupy, natural antifreeze into his cells in the fall. It kept his organs from freezing. Only the water between cells froze. After eight months frozen, he's completely undamaged, and leaping straight for the nearest pond. [water splashing] Now, Alaska's least welcome yearly arrival slowly bursts from its watery home-- the mosquito. [intriguing music] And it immediately wants blood. Not even cold-blooded frogs are immune. The number of mosquitoes here far outstrips that in any jungle on earth. [music continues] [water splashing] [mosquitoes buzzing]

Information for congruency

Selling corporate jets isn't easy!

View All

Michael Burry's Worrying Recession Warning (The White-Collar Crisis Begins)

So we all know the story up to this point. Those cushy buy-anything and double-your-money days are well and truly over. Inflation is high, interest rates are rising, the consumer has less to spend, corporate profits are under pressure, and big corporation…

Gel electrophoresis | Biomolecules | MCAT | Khan Academy

Let’s say that you have some vials here, and you know that in the solution you have fragments of DNA in each of these. What you’re curious about is, well, what about the DNA fragments in this first vial, in vial number one? How long are those fragments? H…

Even and odd functions: Find the mistake | Transformations of functions | Algebra 2 | Khan Academy

[Instructor] We are told Jayden was asked to determine whether f of x is equal to x minus the cube root of x is even, odd, or neither. Here is his work. Is Jayden’s work correct? If not, what is the first step where Jayden made a mistake? So pause this …

We’re All Equal in Our Infinite Ignorance

Induction also says that prediction is the main reason for the existence of science, but it’s not; it’s explanation. You want an explanation of what’s going on, even if you can’t necessarily predict with any certainty what’s going to happen next. In fact,…

Americans Are Spending Like There's No Tomorrow..

What’s up you guys, it’s Graham here, and this is getting out of hand. According to the Wall Street Journal, Americans are still spending like there’s no tomorrow, with the average consumer splurging on events, concerts, vacations, and experiences, all wh…

How to Create a Soundtrack for National Geographic with ‘Queens’ composer Morgan Kibby | QUEENS

National Geographics Queens celebrates powerful female leaders in the natural world, and behind every inspirational animal on screen is an equally gritty and determined woman. All the women on this Queen’s Journey are true leaders—fierce, smart, resilient…

Frogs Come Alive After Winter Thaw | National Geographic

More Articles