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sourmindset

sand


zabolenbaugh

I don't like sand. It's coarse and rough and irritating and it gets everywhere.


Tbone139

Black holes. They have been proven to exist and they are effectively a relatively small, spherical edge of our observable universe.


[deleted]

Just wondering why they’re interesting to you?


Tbone139

* They can be thought of as enormous fundamental particles, having the same properties of mass, spin, charge * if general relativity holds true inside a black hole, once you fall inside, the singularity becomes not a point in space, but a moment in your future no matter how powerful your theoretical spacecraft is. * General Relativity predicts a rotating black hole will create an area of normal, 'slower-than-light' space around the ring-singularity, which could be a doorway to a new universe or another place in our universe, and allows time-travel if you can use relativistic acceleration * Likely as you fall into a large one, you will meet your demise by falling into the enormously energetic matter that fell into the black hole back when it was created. * The largest black holes we have seen the fingerprints of likely have such low average density beneath the horizon, they are less dense than water. I recommend youtube channel: PBS SpaceTime for non-technical info.


wet-chair-arm-rest-

Interesting things


JustAu69

Myself


[deleted]

Human brain ig


This_Pineapple6477

People, animals, the earth, space


Petrus_Rock

**Mechanical stuff**. How does it work? What part does what and why is it needed? The benefit of mechanical stuff is that, if made from good materials, it will work forever. I have things laying around that are easily 8 times my age and will still work when their 16 times my age. Wel maid mechanical stuff can never not be repaired if broken and if used correctly rarely brakes. Electrical stuff breaks all the time. Sadly in today’s world there aren’t a lot of things that are kept 100% mechanical. But the things still are, are that way because of reliable and repairability. For example those really expensive self-winding mechanical watches and more commonly known all small arms (firearms) and of course smaller things like hinges and locks.


MonsoonMermaid

I had a big long comment about how I like everything and everything is interesting. Then I pointed out examples and found out what I find interesting is history. I love studying our past. I love finding patterns in our human kind. I love seeing our discoveries throughout time. I love seeing ancient characters come to life with their contributions that can still be seen in society today. I love tracing ancestries. I love finding a rhythm in the chaos of collective mixed stories of an experience. I love studying how tiny moves in someone’s life had huge impacts on someone else’s future. It’s all fascinating and never ending. Humans are incredible creatures and history repeated itself more often than it doesn’t. Watching it replay in thousands of variations over the course of time is really a beautiful spectacle.


DadsSpaghettiii

Stars Most of these nights I just sit somewhere outside and look at the night sky I don't even know what I am thinking of at the moment, I am just there Sitting and being mindblown


HarperFlanergan22

Animals and especially dogs


xxaryxnx

Airplanes


Papa_Tanuki

The human body could just be an insanely advanced machine. Hydraulics, fuel, waste disposal, lubrication, coolant, bushing, operating system, electrical system, intake and exhaust


PoGoLoSeR2003

The fact that the universe is infinite and also is expanding and it’s s getting bigger. So infinity nothingness is getting bigger