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somedude89897

HN member
Joined
Thu, Dec 18, 2025, 8:52 AM UTC
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Public activity
7 items

About somedude89897

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Recent public activity

  1. comment
    Comment #48953968

    An alternative is to use Earth's atmosphere for imaging exoplanets: https://www.snexplores.org/article/idea-would-turn-earth-gia... I started a new thread for further discussion: h…

  2. comment
    Comment #48953908

    A recent HN thread ( https://news.ycombinator.com/item?id=48947560 ) has mentioned using gravitational lensing by the sun to image exoplanets. This is an alternative, using refract…

  3. story
  4. comment
    Comment #48714127

    The two Viking landers, 6500km apart, had positive results. That would suggest that life is widespread and close to the surface. But the atmosphere of Mars is in chemical equilibri…

  5. comment
    Comment #46310613

    Yes it is amazing! Solid tumors tend to be poorly oxygenated, as they don't have a good network of blood vessels to supply them. The bacteria in these experiments can only live in …

  6. comment
    Comment #46310449

    Very small sample size and only in mice. Most experimental treatments don't make it to the clinic, and this could be another in a long list of exciting early results that don't lea…

  7. comment
    Comment #46310382

    Figures 2 and 3 seem to be different experiments, with n=3 and n=5, respectively. Both showed 100% survival. Obviously very small sample sizes, but still promising.