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The physics community, chat, and discussion.
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4d
ISFJ
Aries
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5d
INTJ
This is a model of a harmonic oscillator in 2D motion where we assume that motion is symmetric, the particle can go anywhere within a radius of maximum stretch and minimum stretch of the spring, we also assume that the spring isn't attached to one point but can spin around the middle mass as... read more

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Sagittarius
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Cancer

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1mo
INFJ
Pisces

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6d
ENFP
Gemini
I'm curious what people think. Also I know stochastic gravity is a kind of quantum gravity, but it's a bit unique so shush. 👀
8 votes

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2mo
INTJ
Aries

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1mo
ENFJ

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2d
ENFJ
Leo
If everything around us is empty space made of moving atoms. The sense of touch is the resistance of those atoms pushing you away like two like charges of a magnet. Does this mean that when we die and our bodies decompose would this be the closest we could get to being in heaven? We see in 3D but... read more
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17d
INTP
Capricorn
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INTP
Aries
Did you know Empty space isn’t empty it constantly boils with particles popping in and out of existence
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ENFP
Gemini

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INFJ
Pisces
What do you think will be reaction of physics coummunity? How much do you think we will evolve with the new knowledge?

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15d
ESTP
I got a free Nd:YAP (1341nm) laser on Tuesday. To make it useful it needs more (continuous) power. For now it makes 150μs pulses at 2kW and 30Hz ==> 9W. What is the efficiency of such a crystal. I've read it's better as Nd:YAG. What light sources can I use to pump it. I guess I've to replace the... read more
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12d
ISFP
Libra

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26d
ISTP
Virgo
Hii
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ENTP
Cancer
Underneath the ground at Bahrenfeld, in Hamburg, at an average of 15 meters deep, runs a circular tunnel with approximately 6.4 km long. It runs under the Volkspark, the Trabrennbahn, the Arena and DESY. Inside it, there is a wonderful scientific instrument that rests nowadays deactivated, since it... (edited) read more








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What did people do before they passed the law of gravity?
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Leo
I am looking for some STEM friends.. preferably in Mechanical Engineering, Physics.. but any are welcome
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Libra
I took this class in University, but I'm learning about it on my own :)

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Leo
I don't have a degree, I just started independently research for the love of the game💫 anyways I've done a lot of research on how Astro physics and philosophy come together... I would love to share that but I dont know the best community to share. Let me hear what yall got!😁
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Who wants to join
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What's infinity?
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Libra
I'm just trying to survive 🧍🏽♀️..
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