科学研究   

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Phillips: And how is that done? Can you talk about it? Omalu: I wouldn't talk about it really now but it's a true, very specialized, highly advanced radiological methodology—nuclear...

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>> So when you eat, I bet you're not thinking about your inner monitor lizard. But teeth like ours do show up in the fossil record from the time when our ancestors kind of looked like rept...

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Phillips: So there was an effort on the league's part to discredit you? Omalu: Oh yes, yes—even today, as we speak, to control me. Phillips: Because you named the disease,...

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That ring on your finger made of platinum or gold, contains a secret that has been at the center of a cosmic mystery. Scientists have been combing the galaxy to figure out where t...

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Steve: Carson is obviously talking about the NFLs concussion crisis, the head trauma faced by players has been a subject of discussion for years now, but it really exploded into the public co...

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[ Music ] >> From my earliest days in the anatomy lab I've always enjoyed tracing the connection between humans and other members of the animal kingdom and those ties sometimes present ...

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"How about we make this elephant explode" or who could forget "look at this thing. It's really big." Continuing this proud tradition, let's explore the scientific mystery of what ...

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By the end of the 21st century, humanity is becoming desperate. Decades of heatwaves and droughts have led to unusually poor harvests, while the warming oceans yield fewer fish each year...