# Science Social Trends & Public Discussions — 2026-09-30 12:20 UTC

> **Category:** Science  
> **Status:** Trending Up  
> **Timestamp:** 2026-09-30 12:20 UTC (2026-09-30T12:20:00Z)  
> **Canonical URL:** https://cryptitalk.com/2026-09-30-12-20/non_crypto/science  
> **Overview Brief:** https://cryptitalk.com/2026-09-30-12-20/non_crypto.md  

---

## 10-Minute Category Volume & Sentiment
- **Total Posts:** 17
- **Total Impressions:** 8.5K
- **Bullish / Positive:** 2
- **Bearish / Negative:** 0
- **Neutral:** 15

---


## Engagement Analysis
Total Engagement - Comments: 16, Retweets: 31, Likes: 240, Impressions: 8522


---

## Cited Discussions & Public Evidence


### Discussion #1 by @INiallAnderson
> **Author:** [@INiallAnderson](https://x.com/INiallAnderson)  
> **Metrics:** 175 likes · 18 retweets · 2 comments · 5.3K views  

> **Posted:** 2026-09-30T11:37:18+00:00  


> **Source Link:** [https://x.com/INiallAnderson/status/2105260694425739378](https://x.com/INiallAnderson/status/2105260694425739378)  


> 
> "Over Starbase on NSF Live just now : 
@NASASpaceflight"


### Discussion #2 by @NightSkyToday
> **Author:** [@NightSkyToday](https://x.com/NightSkyToday)  
> **Metrics:** 10 likes · 3 retweets · 0 comments · 779 views  

> **Posted:** 2026-09-30T11:39:45+00:00  


> **Source Link:** [https://x.com/NightSkyToday/status/2105261312070861187](https://x.com/NightSkyToday/status/2105261312070861187)  


> **Visual Context:** An astrophotography image showing a heart-shaped nebula with bright stars, credited to 'Bryce Fu & Fluofine Z' in the bottom right corner.  

> 
> "Interacting galaxies NGC 4038 and NGC 4039 in the Corvus constellation."


### Discussion #3 by @FrankWaughKAKE
> **Author:** [@FrankWaughKAKE](https://x.com/FrankWaughKAKE)  
> **Metrics:** 3 likes · 3 retweets · 1 comments · 548 views  

> **Posted:** 2026-09-30T10:53:41+00:00  


> **Source Link:** [https://x.com/FrankWaughKAKE/status/2105249720612606192](https://x.com/FrankWaughKAKE/status/2105249720612606192)  


> 
> "More rain on the way and a few storms that could turn severe(ish)... here's a look at the timing, threats & additional rainfall:"


### Discussion #4 by @leap_71
> **Author:** [@leap_71](https://x.com/leap_71)  
> **Metrics:** 12 likes · 1 retweets · 0 comments · 380 views  

> **Posted:** 2026-09-30T11:34:34+00:00  


> **Source Link:** [https://x.com/leap_71/status/2105260008640524715](https://x.com/leap_71/status/2105260008640524715)  


> **Visual Context:** A detailed 3D render of a copper-colored rocket engine combustion chamber and nozzle, featuring intricate cooling channels and a gear-like component, displayed against a minimalist light gray background.  

> 
> "This 75 kN (16,900 lbf) open-cycle kerolox rocket engine is a Noyron-generated reference design. It is suitable for the first stage of a microlauncher or the upper stage of a larger orbital vehicle.

We create reference engines across a wide range of configurations to test the"


### Discussion #5 by @lukhachvodanh85
> **Author:** [@lukhachvodanh85](https://x.com/lukhachvodanh85)  
> **Metrics:** 10 likes · 0 retweets · 10 comments · 318 views  

> **Posted:** 2026-09-30T11:50:19+00:00  


> **Source Link:** [https://x.com/lukhachvodanh85/status/2105263973725855833](https://x.com/lukhachvodanh85/status/2105263973725855833)  


> 
> "Này là hiện tượng thiên nhiên thật,
hay là do al tạo ra mà nhìn khủng khiếp quá#tornado #Al"


### Discussion #6 by @bubosees
> **Author:** [@bubosees](https://x.com/bubosees)  
> **Metrics:** 11 likes · 1 retweets · 0 comments · 292 views  

> **Posted:** 2026-09-30T11:26:55+00:00  


> **Source Link:** [https://x.com/bubosees/status/2105258082121162977](https://x.com/bubosees/status/2105258082121162977)  


> 
> "A fruit fly + Jev.
Mind blown. Literally.

Goodbye, fly. Thanks for the brain, 
@murmur_arc"


### Discussion #7 by @RemoteSens_MDPI
> **Author:** [@RemoteSens_MDPI](https://x.com/RemoteSens_MDPI)  
> **Metrics:** 3 likes · 1 retweets · 0 comments · 178 views  

> **Posted:** 2026-09-30T11:38:46+00:00  


> **Source Link:** [https://x.com/RemoteSens_MDPI/status/2105261065797833174](https://x.com/RemoteSens_MDPI/status/2105261065797833174)  


> 
> "Quantifying Multifactorial Drivers of #Groundwater–#Climate Interactions in an Arid Basin Based on Remote Sensing #Data Zheng Lu et al.
 
brnw.ch/21x640G"


### Discussion #8 by @RemoteSens_MDPI
> **Author:** [@RemoteSens_MDPI](https://x.com/RemoteSens_MDPI)  
> **Metrics:** 1 likes · 0 retweets · 0 comments · 144 views  

> **Posted:** 2026-09-30T11:24:47+00:00  


> **Source Link:** [https://x.com/RemoteSens_MDPI/status/2105257545669509138](https://x.com/RemoteSens_MDPI/status/2105257545669509138)  


> **Visual Context:** A comparison chart showing geological classification results from six different methods (K-means, PointNet, SVM, XGBoost, Proposed Method, and Artificial result), with a legend identifying conglomerate, sandstone, mudstone, and grass.  

> 
> "A #MachineLearning-Based Method for #Lithology Identification of Outcrops Using #TLS-Derived Spectral and Geometric #Features Yanlin Shao et al.
 
brnw.ch/21x63ZA"


### Discussion #9 by @RemoteSens_MDPI
> **Author:** [@RemoteSens_MDPI](https://x.com/RemoteSens_MDPI)  
> **Metrics:** 1 likes · 1 retweets · 0 comments · 112 views  

> **Posted:** 2026-09-30T11:40:36+00:00  


> **Source Link:** [https://x.com/RemoteSens_MDPI/status/2105261525820678404](https://x.com/RemoteSens_MDPI/status/2105261525820678404)  


> 
> "Quantitative Estimation of #Vegetation #Carbon Source/Sink and Its Response to #Climate Variability and #Anthropogenic Activities in Dongting Lake #Wetland, China

 Mengshen Guo et al.
 
brnw.ch/21x640L"


### Discussion #10 by @reddit
> **Author:** [@reddit](https://x.com/reddit)  
> **Metrics:** 1 likes · 0 retweets · 0 comments · 100 views  

> **Posted:** 2026-09-30T12:24:32.667000+00:00  



> 
> "I’m a scientist working on new treatments for skin cancer when chemotherapy stops working. AMA!

Hi r/IAmA, I’m Kelli Gallacher, a third-year PhD researcher who has worked in biomedical research for the last 10 years. Over my career, I’ve contributed to research on topics ranging from childhood cancer to understanding how the outer layer of our skin regenerates. My current work focuses on melanoma skin cancer, particularly what happens when cancers become resistant to treatment and stop responding to chemotherapy. One of the biggest challenges in cancer research is that treatments that work well at first can sometimes become less effective over time. My research aims to understand why this happens and develop new approaches that could help treat resistant cancers."


### Discussion #11 by @S4Ctywydd
> **Author:** [@S4Ctywydd](https://x.com/S4Ctywydd)  
> **Metrics:** 2 likes · 1 retweets · 1 comments · 78 views  

> **Posted:** 2026-09-30T11:05:30+00:00  


> **Source Link:** [https://x.com/S4Ctywydd/status/2105252692662567000](https://x.com/S4Ctywydd/status/2105252692662567000)  


> 
> "Even fresher today. What will the weather be like for the rest of the day and to welcome the month of October? Here is Yvonne with the forecasts."


### Discussion #12 by @trailgorillas
> **Author:** [@trailgorillas](https://x.com/trailgorillas)  
> **Metrics:** 1 likes · 0 retweets · 0 comments · 68 views  

> **Posted:** 2026-09-30T10:26:24+00:00  


> **Source Link:** [https://x.com/trailgorillas/status/2105242855283302824](https://x.com/trailgorillas/status/2105242855283302824)  


> 
> "Despite looking like dogs... hyenas are more closely related to cats. But they aren't  part of the cat family, they are a unique family- the Hyaenidae

Known for their powerful jaws, sharp senses and complex social lives, are commonly seen species specially in savanna areas"


### Discussion #13 by @sshttai
> **Author:** [@sshttai](https://x.com/sshttai)  
> **Metrics:** 4 likes · 1 retweets · 2 comments · 67 views  

> **Posted:** 2026-09-30T11:42:31+00:00  


> **Source Link:** [https://x.com/sshttai/status/2105262010292125778](https://x.com/sshttai/status/2105262010292125778)  


> 
> "I watched an engineer teach a robot hand to feel just by wearing a glove, and I can't stop thinking about it.

I was in the room when an engineer put on a fabric glove, picked up a raw egg, and handed that single demonstration to a robot as training data. No code. No"


### Discussion #14 by @0xpupupu
> **Author:** [@0xpupupu](https://x.com/0xpupupu)  
> **Metrics:** 4 likes · 0 retweets · 0 comments · 54 views  

> **Posted:** 2026-09-30T12:06:25+00:00  


> **Source Link:** [https://x.com/0xpupupu/status/2105268022839575009](https://x.com/0xpupupu/status/2105268022839575009)  


> 
> "HOLY SHMOLY, WHO THE HELL BUILT A RING THAT PULLS LIGHT OUT OF EMPTY AIR??

▸ six copper coils around an acrylic plate, each on its own driver
▸ high-frequency field in the hole, no contact with the glass
▸ sealed tubes ionize and go purple the second they sit in the ring

The"


### Discussion #15 by @kron4news
> **Author:** [@kron4news](https://x.com/kron4news)  
> **Metrics:** 0 likes · 0 retweets · 0 comments · 49 views  

> **Posted:** 2026-09-30T12:24:05+00:00  


> **Source Link:** [https://x.com/kron4news/status/2105272471385788610](https://x.com/kron4news/status/2105272471385788610)  


> **Visual Context:** A '4CAST: A LOOK AHEAD' 7-day weather forecast display showing sunny and hot conditions throughout the week, with inland temperatures ranging from 92-98°F, bay temperatures 76-87°F, and coast temperatures 68-76°F.  

> 
> "Dry and hot conditions are expected to continue well through the upcoming weekend. Watch the latest Bay Area forecast: 
kron4.com/weather/heat-c
…"


### Discussion #16 by @Korkmazabd1
> **Author:** [@Korkmazabd1](https://x.com/Korkmazabd1)  
> **Metrics:** 1 likes · 0 retweets · 0 comments · 42 views  

> **Posted:** 2026-09-30T11:50:53+00:00  


> **Source Link:** [https://x.com/Korkmazabd1/status/2105264115509788974](https://x.com/Korkmazabd1/status/2105264115509788974)  


> **Visual Context:** A Turkish-language technical diagram comparing 'Koruma Topraklaması' (Protective Earthing - PE) and 'İşletme Topraklaması' (Neutral Grounding - System Earthing) with illustrations of transformers and definitions.  

> 
> "Elektrik Tesisatında Ölümcül Hata: Koruma Topraklaması vs İşletme Topraklaması
Sokakta/panoda NÖTR kablosu koptuğu an, evdeki cihazların gövdesine 220V faz gerilimi veren "Sıfırlama" uygulaması neden YASAK ve TEHLİKELİ?
Bir Elektrik Mühendisi gözüyle teknik farkları ve"


### Discussion #17 by @ProfSK5
> **Author:** [@ProfSK5](https://x.com/ProfSK5)  
> **Metrics:** 1 likes · 1 retweets · 0 comments · 20 views  

> **Posted:** 2026-09-30T12:22:03+00:00  


> **Source Link:** [https://x.com/ProfSK5/status/2105271956866318480](https://x.com/ProfSK5/status/2105271956866318480)  


> 
> "Điều gì thu hút sự chú ý của bạn hơn?

A: Tháp Eiffel tuyệt đẹp
B: Người phụ nữ đầy quyến rũ

Hãy tham gia cuộc khảo sát khoa học này!"