# Science Social Trends & Public Discussions — 2026-09-29 21:30 UTC

> **Category:** Science  
> **Status:** Neutral  
> **Timestamp:** 2026-09-29 21:30 UTC (2026-09-29T21:30:00Z)  
> **Canonical URL:** https://cryptitalk.com/2026-09-29-21-30/non_crypto/science  
> **Overview Brief:** https://cryptitalk.com/2026-09-29-21-30/non_crypto.md  

---

## 10-Minute Category Volume & Sentiment
- **Total Posts:** 17
- **Total Impressions:** 295.9K
- **Bullish / Positive:** 2
- **Bearish / Negative:** 2
- **Neutral:** 13

---


## Engagement Analysis
Total Engagement - Comments: 200, Retweets: 412, Likes: 4636, Impressions: 295903


---

## Cited Discussions & Public Evidence


### Discussion #1 by @reddit
> **Author:** [@reddit](https://x.com/reddit)  
> **Metrics:** 1.6K likes · 16 retweets · 136 comments · 162.7K views  

> **Posted:** 2026-09-29T19:40:56.140000+00:00  



> 
> "TIL Thomas Edison created a test for prospective employees that was so difficult his own son, an MIT graduate, failed it. When the questions were published, Albert Einstein failed it too."


### Discussion #2 by @wakenminds
> **Author:** [@wakenminds](https://x.com/wakenminds)  
> **Metrics:** 2.8K likes · 348 retweets · 50 comments · 118.5K views  

> **Posted:** 2026-09-29T14:21:22+00:00  


> **Source Link:** [https://x.com/wakenminds/status/2104939597574934870](https://x.com/wakenminds/status/2104939597574934870)  


> **Visual Context:** This famous illustration from the 1888 Flammarion woodcut shows a man piercing the edge of the sky, which surrounds the flat earth, depicted as a celestial dome—often cited as symbolic of questioning the dome-shaped structure of the firmament, paralleling claims about Antarctica's hidden dome as referenced in the post.  

> 
> "Why does the 1958 encyclopedia Britannica clearly state that Antarctica has a dome at 13,000 feet?"


### Discussion #3 by @TheInsiderPaper
> **Author:** [@TheInsiderPaper](https://x.com/TheInsiderPaper)  
> **Metrics:** 68 likes · 32 retweets · 3 comments · 5.3K views  

> **Posted:** 2026-09-29T21:21:45+00:00  


> **Source Link:** [https://x.com/TheInsiderPaper/status/2105045388529209482](https://x.com/TheInsiderPaper/status/2105045388529209482)  


> **Visual Context:** A dramatic red graphic displays the bold white text "EARTHQUAKE" overlaid on a seismograph waveform with radiating seismic waves, illustrating the breaking news of a 4.2 magnitude earthquake felt near Seattle, Washington.  

> 
> "BREAKING 4.2 magnitude earthquake felt near Seattle, Washington"


### Discussion #4 by @Kalshi
> **Author:** [@Kalshi](https://x.com/Kalshi)  
> **Metrics:** 9 likes · 0 retweets · 2 comments · 4.1K views  

> **Posted:** 2026-09-29T21:30:00+00:00  


> **Source Link:** [https://x.com/Kalshi/status/2105047467909599529](https://x.com/Kalshi/status/2105047467909599529)  


> 
> "JUST IN: Tokyo gets record 34 consecutive days of rain, the most ever"


### Discussion #5 by @WorldAndScience
> **Author:** [@WorldAndScience](https://x.com/WorldAndScience)  
> **Metrics:** 9 likes · 1 retweets · 0 comments · 2.0K views  

> **Posted:** 2026-09-29T21:23:27+00:00  


> **Source Link:** [https://x.com/WorldAndScience/status/2105045819518816376](https://x.com/WorldAndScience/status/2105045819518816376)  


> 
> "Mesmerizing: The Circinus West molecular cloud hangs like a cosmic shadow across a brilliant star-studded sky.

(Credit: CTIO/NOIRLab/DOE/NSF/AURA, T.A. Rector, D. de Martin & M. Kosari - Video by Universal-Sci for WorldAndScience)"


### Discussion #6 by @NightSkyToday
> **Author:** [@NightSkyToday](https://x.com/NightSkyToday)  
> **Metrics:** 18 likes · 2 retweets · 1 comments · 605 views  

> **Posted:** 2026-09-29T21:20:00+00:00  


> **Source Link:** [https://x.com/NightSkyToday/status/2105044948714176542](https://x.com/NightSkyToday/status/2105044948714176542)  


> **Visual Context:** A nighttime landscape showing a starry Milky Way sky above a rocky valley with a stream reflecting the stars and silhouettes of cliffs and trees.  

> 
> "Milkyway"


### Discussion #7 by @adamgrag
> **Author:** [@adamgrag](https://x.com/adamgrag)  
> **Metrics:** 10 likes · 2 retweets · 5 comments · 375 views  

> **Posted:** 2026-09-29T20:21:04+00:00  


> **Source Link:** [https://x.com/adamgrag/status/2105030119010299997](https://x.com/adamgrag/status/2105030119010299997)  


> 
> "I MADE 22 COPIES OF MY FLY PLAY FOOTBALL
THE LOSING TEAM DIED
one scanned fly brain, 139,255 neurons, copied 22 times
11 red and 11 blue
nobody told them where to stand
the only rule was first goal wins and the other team dies

they all ran at the ball at once
23 falls in 24"


### Discussion #8 by @seizuresalad
> **Author:** [@seizuresalad](https://x.com/seizuresalad)  
> **Metrics:** 2 likes · 0 retweets · 0 comments · 359 views  

> **Posted:** 2026-09-29T21:18:31+00:00  


> **Source Link:** [https://x.com/seizuresalad/status/2105044577841500535](https://x.com/seizuresalad/status/2105044577841500535)  


> 
> "Wheeee 4.0 earthquake in Seattle that was exciting"


### Discussion #9 by @yesnoerror
> **Author:** [@yesnoerror](https://x.com/yesnoerror)  
> **Metrics:** 1 likes · 1 retweets · 0 comments · 356 views  

> **Posted:** 2026-09-29T21:02:04+00:00  


> **Source Link:** [https://x.com/yesnoerror/status/2105040435714425337](https://x.com/yesnoerror/status/2105040435714425337)  


> 
> "Simplex Diffusion Models (SDMs) are here to shake up discrete generative modeling.

Instead of collapsing to a single guess at every step, SDMs keep the whole belief distribution alive—representing each token as a point on the simplex. This means they remember uncertainty, beat"


### Discussion #10 by @GoodwoodAlpha
> **Author:** [@GoodwoodAlpha](https://x.com/GoodwoodAlpha)  
> **Metrics:** 8 likes · 0 retweets · 1 comments · 332 views  

> **Posted:** 2026-09-29T20:15:42+00:00  


> **Source Link:** [https://x.com/GoodwoodAlpha/status/2105028768075252171](https://x.com/GoodwoodAlpha/status/2105028768075252171)  


> 
> "The only Rapture that will ever transpire is the one we make for ourselves, by leaving this planet to conquer our solar system, and beyond.

The haters...they can get Left Behind."


### Discussion #11 by @Mtlemmonhotel
> **Author:** [@Mtlemmonhotel](https://x.com/Mtlemmonhotel)  
> **Metrics:** 38 likes · 5 retweets · 0 comments · 317 views  

> **Posted:** 2026-09-29T21:23:30+00:00  


> **Source Link:** [https://x.com/Mtlemmonhotel/status/2105045830713708830](https://x.com/Mtlemmonhotel/status/2105045830713708830)  


> 
> "Normally dry roadside stream flows with 4.13 inches of rain over the last 12 hours on Mt Lemmon, Arizona. 9/29/26"


### Discussion #12 by @earth_moonw
> **Author:** [@earth_moonw](https://x.com/earth_moonw)  
> **Metrics:** 7 likes · 0 retweets · 0 comments · 304 views  

> **Posted:** 2026-09-29T19:28:21+00:00  


> **Source Link:** [https://x.com/earth_moonw/status/2105016852036686143](https://x.com/earth_moonw/status/2105016852036686143)  


> **Visual Context:** An informational graphic about the "MOON PHASE TODAY September 29, 2026" showing a full moon image, details about the Waning Gibbous phase at 92% illumination, and a monthly moon phase calendar.  

> 
> "Moon phase today: What the Moon will look like on September 29, 2026
The Moon is slowly losing illumination."


### Discussion #13 by @UAPWixy
> **Author:** [@UAPWixy](https://x.com/UAPWixy)  
> **Metrics:** 7 likes · 0 retweets · 0 comments · 291 views  

> **Posted:** 2026-09-29T21:23:00+00:00  


> **Source Link:** [https://x.com/UAPWixy/status/2105045703420748060](https://x.com/UAPWixy/status/2105045703420748060)  


> 
> "A massive bright luminous "Cigar" shaped UFO is filmed in our skies..

3rd December, 2021..

California, USA.."


### Discussion #14 by @AgriTechFli
> **Author:** [@AgriTechFli](https://x.com/AgriTechFli)  
> **Metrics:** 3 likes · 3 retweets · 0 comments · 270 views  

> **Posted:** 2026-09-29T20:33:03+00:00  


> **Source Link:** [https://x.com/AgriTechFli/status/2105033132605112450](https://x.com/AgriTechFli/status/2105033132605112450)  


> 
> "Water capture"


### Discussion #15 by @QuarksQuasarsX
> **Author:** [@QuarksQuasarsX](https://x.com/QuarksQuasarsX)  
> **Metrics:** 1 likes · 1 retweets · 0 comments · 46 views  

> **Posted:** 2026-09-29T20:17:01+00:00  


> **Source Link:** [https://x.com/QuarksQuasarsX/status/2105029100352242095](https://x.com/QuarksQuasarsX/status/2105029100352242095)  


> 
> "Did you know the subtle colors on the Moon's surface represent different mineral compositions, like iron and titanium? 
Rate this view of the Moon from 1 to 10!"


### Discussion #16 by @0xSLucia
> **Author:** [@0xSLucia](https://x.com/0xSLucia)  
> **Metrics:** 2 likes · 1 retweets · 2 comments · 35 views  

> **Posted:** 2026-09-29T21:07:44+00:00  


> **Source Link:** [https://x.com/0xSLucia/status/2105041860926623874](https://x.com/0xSLucia/status/2105041860926623874)  


> 
> "Tại sao quạ lại thích đậu trên tổ kiến gọi là tắm kiến 
Quạ thích đậu trên tổ kiến chủ yếu là để thực hiện một hành vi sinh học tự nhiên gọi là "tắm kiến" (anting):  
Tận dụng axit formic: Khi đậu lên tổ và kích động kiến, chúng sẽ tiết ra"


### Discussion #17 by @RickieRngmusic
> **Author:** [@RickieRngmusic](https://x.com/RickieRngmusic)  
> **Metrics:** 4 likes · 0 retweets · 0 comments · 31 views  

> **Posted:** 2026-09-29T20:48:31+00:00  


> **Source Link:** [https://x.com/RickieRngmusic/status/2105037025196085374](https://x.com/RickieRngmusic/status/2105037025196085374)  


> **Visual Context:** A digitally created image of an elegant woman with platinum blonde hair wearing a flowing dark textured gown, surrounded by falling golden autumn leaves.  

> 
> "#スペースピンナップ #レトロサイエンス #60年代"