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科学研究   常速英语

2023-10-18   Video
What Dinosaurs Actually Looked Like

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The past is a vast and mysterious land that begins at the big bang and ends in the present, expanding with each passing moment. It is the home of everything that came before, the key to unders...


2023-10-14   Video
The Largest Star in the Universe – Size Comparison

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What is the largest star in the universe and why is it that large? And what are stars anyway? Things That Would Like To Be Stars We begin our journey with Earth. Not to learn anything, ...


2023-10-10   Video
Researchers Are Making Nightmarish 'Coffee' with Invasive Sea Lampreys

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Kandace Griffin: It's like we're making coffee. You're passing a hot liquid over a solid and making lamprey coffee. We have a flask of solvent, and as that heats up, it's going to evaporate. And then ...


2023-10-08   Video
The Science of an Extreme Animal Athlete

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SHANE CAMPBELL-STATON: Meet my colleagues, Nate and Zac. They take running pretty seriously. NATE SENNER: Why do I run? I mean, I run because I enjoy pushing myself to my limits and...


2023-10-06   Video
Why Blue Whales Don't Get Cancer

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Cancer is a creepy and mysterious thing. In the process of trying to understand it, to get better at killing it, we discovered a biological paradox that remains unsolved to this day: Larg...


2023-10-04   Video
Unlimited Resources From Space – Asteroid Mining

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Аhhh, casually watching a video on UTube on a computer more powerful than anything humanity could build a few decades ago. Тhis progress and all the wonderful machines you take for granted ...


2023-10-02   Video
What Is Intelligence

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Humans are proud of a lot of things, from particle accelerators to poetry to Pokemon. All of them made possible because of something humans value extremely highly: Intelligence. We think of i...


2023-09-30   Video
The Genetics of Tusklessness in Elephants

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[SHANE CAMPBELL-STATON] Normally, more than 90% of female African elephants have tusks. But in places that have a history of poaching and trophy hunting, like in Gorongosa National Park...


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