science
Trending UpSnapshot Window: 2026-09-26 19:50 UTC · ← Back to Non-Crypto Overview
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Total Engagement - Comments: 124, Retweets: 472, Likes: 8375, Impressions: 204725
Verbatim Citations & Public Discussions 15 source posts analyzed
· 2026-09-26T15:22:15+00:00today i learned that all nuclear power plants in america are legally required to show that they could tank a Boeing 747
AI visual note: A presentation slide titled "Man-made Hazards" lists aircraft crash (Boeing 767-400, impact speed 150 m/sec) and fire (3-hour rated resistance) as design challenges for nuclear containment structures. The visuals show red dome-shaped reactor containment buildings alongside a 3D simulation labeled "Case 1" depicting a Boeing aircraft impacting a containment dome, illustrating the crash testing referenced in the post about U.S. nuclear plants being required to withstand such impacts.
· 2026-09-26T17:25:44+00:00Brain connectivity is highest in the fall and lowest in the summer
AI visual note: A brain connectivity map (left) displays red functional links between neural regions, paired with a line graph (right) showing functional connectivity (FC) across seasons—winter (~0.19), spring (~0.185), summer (~0.188), and autumn (~0.20)—with asterisks marking significant increases from spring and summer to autumn.
· 2026-09-26T19:43:24+00:00WATCH: Powerful nor’easter winds whip sea foam through the air in Hull, Massachusetts, as crashing waves batter the coastline and the storm moves up the East Coast. Video from the waterfront shows sea foam coating beach areas, while gusts elsewhere in Massachusetts have reached
· 2026-09-26T13:09:00+00:00The radiation danger on Mars from cosmic rays is a function on angle from zenith, because if they are coming in from shallower angles they have to pass through more atmosphere and it starts to offer meaningful shielding. So you can have natural light coming in through windows -
AI visual note: A diagram illustrates how radiation exposure on Mars decreases at shallower angles from zenith due to increased atmospheric shielding, with values of 116g/cm² at 10°, 62g/cm² at 20°, and 43g/cm² at 30°, allowing natural light through windows while still providing radiation protection.
· 2026-09-26T19:29:08+00:00Orange Alert.. The National Center for Meteorology has issued an orange alert for #Taif Governorate, expecting moderate rains, tomorrow Sunday, September 27, from 12 PM until 9 PM.
· 2026-09-26T18:56:13+00:00Why do our eyes close when we kiss, friends?
· 2026-09-26T17:21:53+00:00a=(y,d=mag(k=(3+cos(y))*sin(i/7)+1e-4,e=y/5-9)-3)=>point((q=99+3*sin(8/k)-d*3*sin(t*3-d+e)+y/13*k*(e+sin(d*3)))*sin(c=d/3-t/4+i%2*9)+200,q*cos(c)+200) t=0,draw=$=>{t||createCanvas(w=400,w);background(9).stroke(w,96);for(t+=PI/60,i=2e4;i--;)a(i/638)}//#つぶやきProcessing
· 2026-09-26T19:37:04+00:00Pharaoh Tutankhamun's (c. 1334–1325 BC) daggers, one made almost entirely of gold, the other from meteoric iron.
AI visual note: An ornate gold-handled dagger displayed with its decorative sheath on a red surface, featuring intricate engravings and inlaid designs.
· 2026-09-26T19:52:14.866000+00:00Possible HASTE mission Oct 1st
· 2026-09-26T18:25:38+00:00DIVE ALERT: The ROVs are in the water at our 2nd Abyssal dive site of NA182. Theyʻll be exploring the abyssal plain and lower slopes on a seamount at over 5000m. Join us at NautilusLive.org
· 2026-09-26T18:23:52+00:00Watch this amazing sustainable measure for land sliding
· 2026-09-26T18:03:24+00:00From the archives this day September 26, 2023 Sibbald Pond, West of Calgary Alberta Another fantastic night of aurora borealis northern lights at Sibbald pond, with a guest appearance of a STEVE structure.
· 2026-09-26T19:42:08+00:00Golden Poplar in New South Wales is a popular dark sky spot where photographers capture the Milky Way rotating over its iconic tree-lined path in time-lapse astrophotography
· 2026-09-26T19:54:55.540000+00:00Did I find my first Fibula? Do we have any experts that could guess the age? Found in Germany
· 2026-09-26T18:59:37+00:004.7 Mb - 198 km al Suroeste de Chongqing - China Sábado 26 de Septiembre del 2026