Recent content by Steamdude

  1. Steamdude

    What's the largest waterfall in the world?

    Trick question. Doesn't count! Not a waterfall in the traditional sense.
  2. Steamdude

    Car-size asteroid discovered 2 days ago flies 30 times closer to Earth than the moon

    Someone needs to revisit basic arithmetic and actually proofread what they write. In one place you say "graze by Earth at a mere 12-thousand-mile (19.3-thousand-kilometer) distance", and later in the same article you write "at a distance of 7,641 miles (12,298 kilometers)". So which is it...
  3. Steamdude

    Nuclear fusion reactor in South Korea runs at 100 million degrees C for a record-breaking 48 seconds

    "no one has ever managed to create a reactor that is able to put out more energy than it takes in." Minor point. That's technically not true... https://www.newscientist.com/article/2414681-nuclear-fusion-reaction-releases-almost-twice-the-energy-put-in/ Still a long, long way to go.
  4. Steamdude

    What would happen if you moved at the speed of light?

    Due to time dilation, wouldn't time stand totally still relative to the rest of reality?
  5. Steamdude

    Ancient rock art in Argentinian cave may have transmitted information across 100 generations

    Wait. Am I missing something? Wouldn't the "late Holocene" actually be today? Wouldn't it be more accurate to describe it as the "early Holocene"? Oops!
  6. Steamdude

    Peregrine moon lander may be doomed after 'critical loss' of propellant

    Thanks for pointing that out. She was the first Nurse Chapel, delicious as Lwaxana Troi, and the voice of the computer in almost all the earlier TV series. She was perhaps the most notable presence in the entire franchise!
  7. Steamdude

    Future humans could use black holes as batteries, physics paper claims. Here's how.

    Let's see now. In order to utilize these theories we will first have to solve the problem of FTL travel. And then, to "charge" the black hole we'll have to come up with a massive amount of charged particles. Wait a minute. Charged particles? Doesn't that mean that you already have a...
  8. Steamdude

    Supermassive black hole at the heart of the Milky Way is approaching the cosmic speed limit, dragging space-time along with it

    Not sure why you'd need a wobble. Couldn't it be closely inferred by the rotation of the accretion disk?
  9. Steamdude

    Supermassive black hole at the heart of the Milky Way is approaching the cosmic speed limit, dragging space-time along with it

    As confounding as the physics of black holes is, it seems to me that you should still be able to define its rotation as a function of number of revolutions per interval of time, which would put it into a much more understandable frame of reference than a number between 0 and 1. Has the speed of...
  10. Steamdude

    Why does time slow down in near-death experiences? An expert weighs in.

    I have a good explanation for why the years seem to pass more quickly the older you get. It's a matter of relatively (not the Einstein kind). For me, at age 70, one year is just one seventieth of my existence. For my 10 year old granddaughter, that same amount of time is one tenth her existence.
  11. Steamdude

    Should we rename the Hitler beetle or the Mussolini butterfly? Scientists are shockingly divided.

    These tyrants came to power because their countries' citizenry decided not opposing them was the "easier" thing to do.
  12. Steamdude

    James Webb telescope could detect life on Earth from across the galaxy, new study suggests

    Given to hyperbole at all? How 40 to 50 light years away translates to "across the galaxy" literally boggles my mind, given the latter would suggest a distance of somewhere around 50,000 LY! It betrays a certain ignorance of the distances involved, or a tendency towards click bait, or both.