Possibly untrue science news

I finally found a movie of the May 2024 aurora without any words or newscasters getting in the way. From Germany:

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This is an article about a method to visualize small arteries from the inside. This is to more accurately place a stent to close off aneurysms in the brain before they burst, or widen a stenosis (narrowing) with a stent before it clogs off and causes a stroke. Just the video is cool; you can see branches coming off the artery (where an “8” like shape appears and disappears.

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Seems to me size ≠ intelligence.

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