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8,195 Views β’ Mar 19, 2023 β’ Click to toggle off description
0:00 Measuring the lowest frequency Gravitational Waves in the Universe
1:25 What are gravitational waves?
4:08 The International Pulsar Timing Array
7:57 Humanities Most Difficult Experiment
10:34 The International Pulsar Timing Array second data release
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Views : 8,195
Genre: Science & Technology
Date of upload: Mar 19, 2023 ^^
Rating : 4.93 (7/393 LTDR)
RYD date created : 2024-03-13T11:50:46.381019Z
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YouTube Comments - 32 Comments
Top Comments of this video!! :3
Brilliant!
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Another great video. Your presentation skills are theπ£
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This is a really cool project. I am very excited to see their results with a better confidence interval. Nice coverage of the topic.
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Who is here studying up for the big announcement this week related to results from these data?
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Neutron stars are the most interesting and amazing object in the universe to me -please cover them more often β€
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"The absolute insanity..." [1:13] Yeah. That's about it.
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Good video.
If successful, the detection of low-frequency gravitational waves by the IPTA could provide important insights into the nature of black holes and other astrophysical phenomena, as well as confirming one of the last remaining predictions of Einstein's theory of general relativity. Science, it works.
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So, Ben, Is it possible that orbiting black holes (over great distances) may express syncopation between them the way the orbits of our 8-9 planets have become harmonically related, so each binary black hole tends to become harmonically related to others.
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Ah, nice.
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What about weaker but closer sources? If we are receiving gravitational waves from giant objects undergoing extreme events, but at enormous distance, then should we not be able to pick up waves from smaller sources nearby. We have objects within a few light years with orbit periods of just a few days. Does our own Moon orbiting Earth generate gravitational waves that we could pick up?
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Objects (mostly atomic nuclei, protons and neutrons) on the surface of a rapidly rotating neutron star are going a substantial fraction of the speed of light just due to their presence on the neutron star. It's hard to imagine such an extreme object. Many of those who are rotating more than 100 times per second must be considerably flattened along the plane of rotation. They must be a relatively thin disc, not round at all.
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I think if we get four to five more years and so many other scientists , We might just be able to find out what's out there, Hopefully it won't the mere construct of our own dream walking and imagination and we can actually succeed at it.π
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So the wave distorts time of these pulsars?
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poin-ca-ray
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It amazes me that the fact that LIGO uses the difference between one being affected by gravity and the other not being affected by gravity to see gravity waves. It amazes me that either mas or light isn't affected by gravity and LIGO proves it. It amazes me that the greatest minds in the world are just so clueless to such a simple proof.
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Jesus christ , People are clever π₯΄
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Now humankind should start working on a detector that will detect time. This space-time crap is not coherent in explanations as we don't have a definition of time nor did we ever detect time. Therefore, it preposterous to use ''time'' in mathematical equations as we don't even know what time is. So, a contraprion to detect time would help a lot in further discoveries in physics and astro-physics.
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@zacharyweller1029
1 year ago
Another fantastic video, thanks Doc!
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