Dark matter seems only to interact with the universe as we can observe it through a single physical force: gravity. So, in the case of our invisible black hole, we might have been able to notice it by seeing how the light coming to us from a certain section of the sky was bent ...
That all said (and what was said is: don’t worry about the Planck constant because it’s not important), there are some places on the bleeding edge of physics where the Planck length (or distances of approximately that size) do show up. In particular, it shows up in the “Generalize...
That is, Einstein was right and Newton, although accurately and intuitively describing the world around us, was wrong. When you try to translate the cleaner Einstein laws into a Newtonian form you find that the mass, M, has a sitting next to it. Normally it has almost no effect, but at...
At the time, this type of structure was thought to be impossible, and Shechtman faced years of skepticism before the scientific community accepted his findings. The first physicists to provide a theoretical explanation were Prof. Dov Levine, then a doctoral student at theUniversity of Pennsylvania,...
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The universe has experienced two distinct periods of cosmic acceleration. The first, called inflation, occurred a fraction of a second after theBig Bang. The second is the extended period of cosmic acceleration that began about 9 billion years after theBig Bangand continues today. Scientists discov...
I spent a week with him in London a week before he went public with his diagnosis of dementia, knowing it would be the last quality time I would ever spend with him, and I’m so glad I did. We all knew this day was coming, but I am surprised at how ill-prepared I am to say...
The bedroom also has an adorable memory wall which you can decorate with pictures from the main story quests and cute little stickers. However, considering there's an in-game camera, I was a bit disappointed to learn that you can't hang your custom pictures up. I mean, I just want the...
The latest in a long line of massive Fortnite collaborations, LEGO has announced a brand-new game contained within Epic Games’ battle royale: LEGO Fortnite!
1.The Memory Of The Company Expands Knowledge stops walking out the door when employees leave. With AI notetaking, decisions, context, and nuance are documented—not in someone’s inbox or a forgotten shared drive, but in a structured, searchable format. AI doesn’t just record what was said...