Jackie B.R. πŸ¦¦πŸ³οΈβ€πŸŒˆπŸ‡²πŸ‡½'s Avatar

Jackie B.R. πŸ¦¦πŸ³οΈβ€πŸŒˆπŸ‡²πŸ‡½

@firstgenphys

Physics BS @UTArlington. McNair Scholar. 2nd year Grad student @Yale Previously, Your Local Barium Tagger. Currently, your not so local 𝜈 hunter βš›πŸ’•

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Latest posts by Jackie B.R. πŸ¦¦πŸ³οΈβ€πŸŒˆπŸ‡²πŸ‡½ @firstgenphys

An image with a black background. The planet Uranus is a glowing orb near the center surrounded by rings. The planet appears blue with a large, white patch taking up the right half. The patch is whitest at the center, then fades into blue at it expands from right to left. A thin outline of Uranus is also white. Around the planet is a system of nested rings. There are faint orange and off-white smudges, some oval, some circular, that are background galaxies scattered throughout the image. Several bright blue point sources closer to Uranus are the planet’s moons. There is also a bright star at the left of the field, with 8 diffraction spikes.

An image with a black background. The planet Uranus is a glowing orb near the center surrounded by rings. The planet appears blue with a large, white patch taking up the right half. The patch is whitest at the center, then fades into blue at it expands from right to left. A thin outline of Uranus is also white. Around the planet is a system of nested rings. There are faint orange and off-white smudges, some oval, some circular, that are background galaxies scattered throughout the image. Several bright blue point sources closer to Uranus are the planet’s moons. There is also a bright star at the left of the field, with 8 diffraction spikes.

The planet Uranus on a black background. The planet appears light blue with a large, white patch on the right side. On the edge of that patch at the upper left is a bright white spot. Another white spot is located on the left side of the planet at the 9 o’clock position. Around the planet is a system of nested rings. The outermost ring is the brightest while the innermost ring is the faintest. Unlike Saturn’s horizontal rings, the rings of Uranus are vertical and so they appear to surround the planet.

The planet Uranus on a black background. The planet appears light blue with a large, white patch on the right side. On the edge of that patch at the upper left is a bright white spot. Another white spot is located on the left side of the planet at the 9 o’clock position. Around the planet is a system of nested rings. The outermost ring is the brightest while the innermost ring is the faintest. Unlike Saturn’s horizontal rings, the rings of Uranus are vertical and so they appear to surround the planet.

At center is the planet Uranus, a blue globe with a large white spot occupying most of the planet. It’s surrounded by a series of rings that get brighter as you move outward. Beyond the rings are 14 moons appearing as points of light. The moons vary in brightness with the brightest, Miranda, just above 9 o'clock.

At center is the planet Uranus, a blue globe with a large white spot occupying most of the planet. It’s surrounded by a series of rings that get brighter as you move outward. Beyond the rings are 14 moons appearing as points of light. The moons vary in brightness with the brightest, Miranda, just above 9 o'clock.

The planet Uranus appears as a smooth, bright cyan disc at the center, its atmosphere reveals soft, hazy tones of blue. Surrounding the planet is a vivid reddish glow, forming a diffuse halo that contrasts strongly with the cool blue of the planetary disc. Encircling Uranus are several thin, concentric rings, visible as pale grey arcs. Subtle variations in brightness can be seen across the planet\u2019s face, with slightly brighter patches near the limb, hinting at atmospheric structure.

The planet Uranus appears as a smooth, bright cyan disc at the center, its atmosphere reveals soft, hazy tones of blue. Surrounding the planet is a vivid reddish glow, forming a diffuse halo that contrasts strongly with the cool blue of the planetary disc. Encircling Uranus are several thin, concentric rings, visible as pale grey arcs. Subtle variations in brightness can be seen across the planet\u2019s face, with slightly brighter patches near the limb, hinting at atmospheric structure.

uranus seen by the webb telescope

20.02.2026 23:20 πŸ‘ 153 πŸ” 42 πŸ’¬ 9 πŸ“Œ 2
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Wow.

17.02.2026 03:59 πŸ‘ 35897 πŸ” 16634 πŸ’¬ 1297 πŸ“Œ 2470
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watch me turn scientific data into art ✨

17.02.2026 02:37 πŸ‘ 88 πŸ” 15 πŸ’¬ 2 πŸ“Œ 0
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Professors in the Epstein Files Begin to Face Consequences Several faculty members who spoke regularly with Epstein have been stripped of their titles or teaching duties.

Good πŸ‘©β€πŸ”¬πŸ§ͺ

13.02.2026 02:35 πŸ‘ 132 πŸ” 32 πŸ’¬ 4 πŸ“Œ 4

Every single time a story like this is reported, we must assume that there are many many more that do not.

13.02.2026 02:00 πŸ‘ 5969 πŸ” 2677 πŸ’¬ 77 πŸ“Œ 54
14.02.2026 00:24 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
A diagram depicting four hyperbolic fixpoints, each with stable and unstable manifolds asymptoting to/away from them. Because of the area preservation property, there are infinitely intricate folds in these manifolds (only a finite number of which have been illustrated).

A diagram depicting four hyperbolic fixpoints, each with stable and unstable manifolds asymptoting to/away from them. Because of the area preservation property, there are infinitely intricate folds in these manifolds (only a finite number of which have been illustrated).

Apparently this is the first* illustration of the "homoclinic tangle" in the dynamics literature, from Melnikov 1962 (www.mathnet.ru/php/archive....). (For reasons that escape me, people write homoclinic even when they mean heteroclinic) βš›οΈπŸ§ͺ

* According to the textbook by Lichtenberg and Lieberman

13.02.2026 20:56 πŸ‘ 26 πŸ” 3 πŸ’¬ 3 πŸ“Œ 0
14.02.2026 00:23 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Kid with his fist back to punch someone for saying they like ice

Kid with his fist back to punch someone for saying they like ice

When I say I stand on business this what I mean.

13.02.2026 20:55 πŸ‘ 8677 πŸ” 1192 πŸ’¬ 68 πŸ“Œ 99

Oh honey if it doesn't go away by next week, I think it might be permanent

13.10.2025 21:36 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

This is how I got tinnitus

10.10.2025 14:01 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
03.07.2025 18:21 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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03.07.2025 00:14 πŸ‘ 169 πŸ” 59 πŸ’¬ 13 πŸ“Œ 2
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US contractors say their colleagues are firing live ammo as Palestinians seek food in Gaza American contractors guarding aid distribution sites in Gaza are using live ammunition and stun grenades as hungry Palestinians scramble for food, according to accounts and videos obtained by The Asso...

IDF is getting an assist from US mercenaries
apnews.com/article/pale...

03.07.2025 16:30 πŸ‘ 93 πŸ” 57 πŸ’¬ 6 πŸ“Œ 5
03.07.2025 18:19 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
03.07.2025 18:17 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
01.07.2025 04:40 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Surrealist painting by RenΓ© Magritte, Man in a Bowler Hat (1964), depicting a man in a suit and bowler hat whose face is obscured by a white dove, seemingly frozen in mid-air as if time had stopped.

Surrealist painting by RenΓ© Magritte, Man in a Bowler Hat (1964), depicting a man in a suit and bowler hat whose face is obscured by a white dove, seemingly frozen in mid-air as if time had stopped.

René Magritte, Man in a Bowler Hat, 1964. 🀍

27.06.2025 18:21 πŸ‘ 163 πŸ” 19 πŸ’¬ 2 πŸ“Œ 0

Did I tell yall that I ended up winning a book scholarship thing that let me buy this textbook

30.06.2025 18:42 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I also have conducted mock interviews, we do resume/CV edits, and this past fall I had a NSF GRFP working group that I found super helpful. I would love to help students apply to fellowships like this in addition to grad school. Please stop by!

30.06.2025 15:22 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I gotta say I find a lot of AI discourse around higher ed very confusing. "if ChatGPT can write your essays is college even worth it?" did people think math teachers were assigning problem sets because *they* couldn't figure out the answers?

30.06.2025 14:15 πŸ‘ 7824 πŸ” 1387 πŸ’¬ 187 πŸ“Œ 106

NASA is being told to cancel 19 *active* missions to save $6B, which looks to be less than the ICE *hiring/retention* budget going forward.

I need people to let that sentence sink into their bones for a minute.

29.06.2025 16:17 πŸ‘ 4209 πŸ” 2117 πŸ’¬ 72 πŸ“Œ 90
Join the Aspiring Scientists Discord Server! Check out the Aspiring Scientists community on Discord - hang out with 209 other members and enjoy free voice and text chat.

Advertising this here: I have a physics discord server! I post research opportunities like REUs & scholarships for undergrads & grads. As a first-gen student, I thought it was super hard to find these resources, so I thought this would make it easier! discord.gg/AS3F7RH

30.06.2025 15:21 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
A projection on the outside of the Old North Church reading "Let the WARNING ride forth ONCE MORE: TYRANNY is at OUR DOOR"

A projection on the outside of the Old North Church reading "Let the WARNING ride forth ONCE MORE: TYRANNY is at OUR DOOR"

Old North Church in Boston last night on the 250th anniversary of Paul Revere's ride.

18.04.2025 19:39 πŸ‘ 9609 πŸ” 2847 πŸ’¬ 70 πŸ“Œ 100
The image is a screenshot of a tweet from Neil Stone (@DrNeilStone
). The tweet reads: "RFK Jr has cut Alzheimers research. ALZHEIMERS. One of the most devastating, urgent and increasing health problems we face today. He’s not interested. He’s a nasty piece of work."

The image is a screenshot of a tweet from Neil Stone (@DrNeilStone ). The tweet reads: "RFK Jr has cut Alzheimers research. ALZHEIMERS. One of the most devastating, urgent and increasing health problems we face today. He’s not interested. He’s a nasty piece of work."

Gen Z and Millennials: In ten years when we’re still without a cure and you’re caring for your parents, remember what he did.

04.04.2025 21:00 πŸ‘ 41439 πŸ” 12308 πŸ’¬ 1374 πŸ“Œ 597
Messengers (Official Trailer)
Messengers (Official Trailer) YouTube video by Jeffrey Zablotny

WE GETTING A DOCUMENTARY ON SNO+, SUPERK, AND ICECUBE OMGGGG m.youtube.com/watch?v=hm-o...

05.04.2025 18:10 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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β€˜Braindrain’ uit de VS: Demir wil dat universiteiten hun deuren openzetten voor Amerikaanse wetenschappers Nu steeds meer wetenschappers de VS overwegen te verlaten wegens het repressieve beleid van Donald Trump, zien Europese universiteiten hun kans om talent binnen te halen. Ook Vlaams minister van Onder...

This is a good plan - opening Belgian universities up to academics who want to leave the US - but the money has to follow. www.demorgen.be/nieuws/brain...

16.03.2025 19:45 πŸ‘ 67 πŸ” 17 πŸ’¬ 4 πŸ“Œ 8

Is $150 bucks a ridiculous amount of money to spend on a textbook I really want

17.03.2025 00:40 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 1
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"hidden origins" its on wikipedia

16.03.2025 18:33 πŸ‘ 18 πŸ” 1 πŸ’¬ 2 πŸ“Œ 0