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zakruti.com » Knowledge, science, education » TED-Ed
What we can learn from galaxies far, far away - Henry Lin

What we can learn from galaxies far, far away - Henry Lin

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Rating: 4.0; Vote: 1
In a fun, excited talk, teenager Henry Lin looks at something unexpected in the sky: galaxy clusters. By studying the properties of the universe's largest pieces, says the Intel Science Fair winner, we can learn quite a lot about our own world and galaxy. Talk by Henry Lin
Date: 2020-08-22

Comments and reviews: 9


Dark Matter is just modern day superstition. Basic flaws in our well accepted laws of the universe are yet to be worked out as was true of every era before this one. It was a shame that guys like this kid were allowed to do so much to set science back, not forward. As we speak supercomputers being supplied new higher quality images of the universe are crunching the numbers on bigger and bigger areas of the universe and feeding back that No evidence of Dark Matter or it's influence can be found in that region of space. Still, learning from your mistakes is the slowest possible way to learn and is no guarantee that your subsequent works will get it right.
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Feeling sightly insignificant in the light of the observation of the vastness of the Universe? Contemplate this. You can see it, but it cant see you. Sounds flippant on the surface, but it opens the door to the only real game in town, that being the search for and realization of consciousness. Also, light as we describe it, does not exist anywhere but in the observations of sentient beings. It is electromagnetic energy until we process it, when it fires one of our senses (same with sound. Where could light or sound, as we experience it, be of any use in the entire universe other than the sense stimulation?
Hope that lifts your sense of validity; -)

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Everything in the universe has gravity according to the laws of physics. This means however so slightly or greatly, everything is pulling upon everything else. Gravity essentially continues forever but gets weaker the further it goes. Things so massive as stars and even more massive galaxy clusters are pulling with such a great combined force that they can bend light that passes through. Even our earth bends the light of the sun. We use his fact to see bits and pieces past other giant objects because what we can see is bent around the object because of its gravity and we can see some things behind it. I know it's amazing.
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There are humans moaning about Ukraine, worrying about the economy, fighting over colours and borders. if they spent a little more time in education understanding how much massively more bigger and complex the things are outside of our blue dot it might bring us together.
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He's so cute when he got excited about what he was talking about: ) The Universe is just SOO huge. It hurts to think about it at times, but at other times - it makes me appreciate being alive - being able to experience and be apart of this gigantic space.
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The known universe is expanding at an ever increasing rate because it was created, exists and is expanding inside the heart of a super-massive black hole. It's simple 4th dimensional physics.
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I went to middle school with this guy. He is in fact the smartest individual I've had the privilege of knowing. He even had his own day at school called Henry Lin Day.
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What a great speaker! He is young but able to invoke curiosity and engage the audience! Can feel his enthusiasm resonating. Hope he succeeds in his field
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Even though the faster horses quote has been often attributed to Henry Ford, there is no record of him having ever said it.
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