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-- 2640 - 3D PRINTING - how rockets are to be built? The real secret to Relativity’s rockets is the artificial intelligence that tells the printer what to do. Before a print, Relativity runs a simulation of what the print should look like. As the arms deposit metal, a suite of sensors captures visual, environmental, and even audio data. Relativity’s software then compares the two to improve the printing process. We have a rocket ready to launch in 60 days.
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- 2641 - FORCES - Control Everything? A force is a push or a pull. So, a force is something that moves something. Not really, no force is needed if something is moving at a constant velocity in a straight line. But, a force is needed to accelerate something, to “change” its velocity, or, to change it from moving in a straight line
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`- 2642 - EQUATIONS - my favorites? No one knows how mathematics can so well describing the natural Universe. Were these equations invented or discovered? I think they were invented by great men and women. Nature has symmetry and invariance that is a quality of math. So the two work together well to make new discoveries:
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- 2643 - THINKING - seeing with new eyes? Objectivity is as important in communication as clarity is. There is always more information than truth. Only a broader perspective can lead to a greater intelligence. Read more to learn and to consider more. Words express thoughts and connotative words express opinions.
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- 2644 - TOPOLOGY - dealing with too much information? Topology is the mathematical study of properties of geometric forms that do not change with transformations, bending or shaping. It is the mathematical study of shapes. How can information have shapes. Well, graphs, bar charts, power point presentations offer thousands of ways to shape information.
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- 2645 - TRANSCENDENTAL NUMBERS - numbers : “e” and “pi”. Transcendental means “beyond human experience“; but, not beyond human knowledge. Supernatural, but still natural numbers. Numbers are just inventions man created for counting. 0, 1,2,3,4,5, ….. How could numbers be supernatural?
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- 2646 - SUPERNOVAE - how life is being created? Betelgeuse is still deep in the red supergiant phase of its life. Even though it has dimmed significantly of recent, it isn’t on the verge of exploding. The gradual dimming and brightening we see suggest that it won’t be exploding in our lifetimes. It suggests that the core of Betelgeuse is still chugging away at a steady pace.
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- 2647 - PLANET NINE - may be a blackhole? One theory is that it is a “blackhole“. Maybe there is an ancient, grapefruit-size blackhole hiding out in our solar system. This tiny, heavy object might in fact take the place of a theoretical planet that might be tugging on other objects in our solar system. This so-called “Planet 9” could explain the math calculations and why we cannot find it.
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2648 - SUPERNOVA - what is the youngest? A supernova normally goes off in a galaxy every 50 to 100 years. However, we have not seen one in several hundred years. It could be that they are going off and they are out of sight. The last one astronomers had recorded for the Milky Way is Cassiopeia A. It went supernova 330 years ago, that would be in 1678.
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- 2649 - SUPERNOVA - the runaway universe? Nuclear fusion will occur when a star’s central temperature reaches 10,000,000 degrees. The collisions of the atoms are so rapid at that temperature that all electrons are stripped away from their nucleus. And, nuclei collide to such an extent as to overcome the repulsive electric force of their mutual positive charges.
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- 2650 - SUPERNOVAE - are what we are made of! - Supernovae, stars that explode when they can no longer continue fusion radiation, are rare events. They are likely to happen only once per year in our Milky Way Galaxy. But, in the Observable Universe the event happens every second.
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- 2651 - NATURAL CONSTANTS - are they changing? The constants in Nature are very interesting. We depend on them being constant in all our mathematical calculations and scientific understandings of how nature works. But, we do not know where the constants came from, how they are what they are, they just are. Now, questions are being asked, have they always been constant and are they changing?
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- 2652 - PARKER SOLAR PROBE - new discoveries about our sun? - A mission to “touch” the Sun. NASA launched the probe in August 2018, and it has already made a few laps around the Sun. It has brought new insights into the Sun's outer atmosphere, as well as uncovered surprising facts about the solar wind and the Sun's magnetic fields.
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------------------------- Friday, March 6, 2020 --------------------------------
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