From your first 3 points:

1. Spacetime is not a fixed grid. Einstein's theory of curved spacetime has been supported by numerous experiments: mercury precession, observations of stars near the sun during a solar eclipse, gravitational waves, etc.
2. Planck time is defined from the Planck length and the speed of light, so yes, this is by definition true.
3. Define evolve and self-propagate. Protons or electrons certainly do not produce copies of themselves, at least to my knowledge, as this would violate conservation of energy, momentum, spin, lepton number, etc. Show me a proposed process where an electron creates two electrons that does not violate conservation laws.

Big bang theory makes a hell of a lot of sense, and currently explains CMBR extremely well. The cause of the big bang is obviously still unknown (if that is even a reasonable question.) Not liking, or understanding, the theory is not reason to dismiss it. "Spewing information from digits of pi?" This is pure stoner talk. Digit of pi are arbitrary, and are different in different number bases: decimal, binary, hexadecimal, etc. Numbers are also not things in physical reality, only conceptual concepts.

From your properties of a graviton:

1. Size is unrelated to being detectable. In addition, in particle physics, size is a bit fuzzy, since all particles are waves, and "size" might be defined by the wavelength of the particle.
2. Gravitons are proposed as the force carrier for the gravitational force. But possibly don't exist since Einstein's theory demonstrates that mass curves spacetime instead, and gravity is not an actual force, and thus no force carrier required. This contradiction is one problem with merging quantum theory and general relativity.
3. Sure, if a graviton was emitted, dynamics could be worked out to determine where the emitting mass is, similar to emitted photons indicating where the object that emitted the photon is.
4. Vector directions are arbitrary. A vector is not a thing, but a mathematical construct used to define magnitudes and directions. Negative vector is only an instruction to reverse the direction of that vector.

Particles exhibiting intelligence? Define what you mean by intelligence. How does a photon "try to survive"? Current understanding of particles is that they obey very predictable rules governed by quantum theory, which doesn't indicate any intelligence or decision making from the particle.

Finally, for your use of gravitons:

1. This could be measured in a lab. One could measure a particle decay through an unknown mechanism. As far as I'm aware, this has not been observed.
2. Mass is gravitationally attracted to mass. Sure. Gravitons are the proposed force carrier for gravitational force. If they existed, this is how they might work.

You have an interest in physics, which I applaud, but you should read some introductory physics textbooks, or enroll in undergraduate introductory physics classes, and master the fundamentals (Newtonian mechanics, classical electrodynamics, quantum, stat/mech).

I was employed at this awesome little school but left before Desantis's stupid anti-woke and DEI crusade. I hope it and the current students/employees don't suffer too much. I doubt Desantis gets voted out...

Kvaesitso has risen to the top as my favorite launcher after trying a ton of launchers.

"Don't you know the Dewey decimal system?"

Sorry, stupid reference. In seriousness though, type in a topic into your library's search and start browsing, check out a few that seem useful.

I'm an academic and I find my University's library useful for finding knowledge on a new topic. If an introductory textbook exists on the subject, can be a good starting point.

For Most hobbies though, youtube is a great resource. I've gotten into woodworking and fishing, and youtube is a superb resource for information.

To be harsh: if I read this cover letter, I would throw away this application, unless those named people are personal contacts and I could ask them about you.

• The last two sentences of each paragraph say the same thing, and as someone else said, are weak.

• Your very first sentence reads to me that you are looking for a jumping point to launch into other careers, and that you don't intend to stick around in this company you are applying to. No thanks.

• "My aspiration is to make the most of my abilities while helping as many people as I can." This is one of those filler, vague statements that basically contains no useful information and only exists to lengthen your letter.

• Details of your work experience should be in an attached resume. You could pick out one or two points and state how it will specifically benefit this company.

• As mentioned above, don't include those names, unless they are known by the reader.

• The info in the second paragraph is mostly fine, though condense it and try to be more specific about how your studies will improve their product. Something like... "My recent study of [specific field of psychology/sociology] has taught me that people react well to [specific about something that improves trust] and are more likely to trust an advertisement that [does this]."

The purpose of a cover letter is not to vaguely reiterate info in your resume. You want to connect with the reader and show them that you are interested in THEIR team/company. It seems like this is a marketing/advertising company. Be specific! Write your cover letter so that it only applies to this specific company. Point out one of their specific projects that you like and how your background/skills can create a similar/improved product. Research the company and say something about the company and how you think you would fit well on the team.

Follow the advice of givesomefucks and format it as a professional business letter. This should also include the company address at the top, as well as your contact/address at the top. Search for business letter templates.

As someone that grades undergraduates, I'm happy that they not use the letter "x" to imply multiplication.

I fired up fallout 1 after watching it.

A long time ago most airlines checked at least one bag free. I used to always do this and as op suggests, not stand in line. It was great not having to take a bag through security and haul it around through airports and connecting flights, and avoid the stress of if the overhead space would run out.

But airlines have done everything in their power to make boarding and the whole flying process miserable in attempt to suck every dollar they can from you for their upgrades and priority boarding.

I do often take advantage of the airlines offer to "we expect a very full flight, overhead space is limited, and will check your bag for free to your final destination"

I remember going on a serious old jazz kick and downloaded so much ella fitzgerald and other jazz after playing (replaying?) some of the fallout games.

Board games at a local game store. Many will have a board game night.

Yep. I have three brothers. My dad used ranked choice voting for us when we were kids all the time on "flavors" of things we needed to buy: ice cream, candy, toothpaste, etc. We understood it with no issues.

it was amusing seeing the look on a friend's face when my dad would barge into the room with 5 different toothpastes and ask, "which of these do you like the best?" Followed shortly by "which of these do you like 2nd best?"

I did a temporary research position at New College about a decade ago. It was such an awesome little University with great faculty and a great student body. The recent developments due to this clown saddens me so much.