Reddit Science

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The original was posted on /r/science by /u/Wagamaga on 2024-08-31 19:13:26+00:00.

Original Title: Ice Age Europeans: Climate Change Caused a Drastic Decline in Hunter-Gatherers. Populations in Western Europe went extinct at the transition from the Middle to the Late Pleniglacial and were replaced by a new population that migrated from Eastern Europe..

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The original was posted on /r/science by /u/giuliomagnifico on 2024-08-31 18:14:32+00:00.

Original Title: Researchers mapped the neural processes behind how morphine relieves pain: it targets a group of neurons in the brain's rostral ventromedial medulla. These neurons form what's called a 'morphine ensemble', a network whose activity changes to provide pain relief

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The original was posted on /r/science by /u/smurfyjenkins on 2024-08-31 17:02:30+00:00.

Original Title: Analysis of 40,000 comments made at San Francisco Planning Commission meetings shows that commenters are deeply unrepresentative of the general population: meetings are dominated by white, wealthy, old homeowners. Contrary to its intent, public consultation may enhance political inequalities.

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The original was posted on /r/science by /u/mom2mermaidboo on 2024-08-31 17:00:28+00:00.

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The original was posted on /r/science by /u/its_Ghanou on 2024-08-31 16:27:34+00:00.

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The original was posted on /r/science by /u/giuliomagnifico on 2024-08-31 14:38:39+00:00.

Original Title: Hope appears to be more beneficial than mindfulness at helping people manage stress and stay professionally engaged during periods of prolonged stress at work, underscoring the importance of looking ahead, rather than living “in the moment,” during hard times

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The original was posted on /r/science by /u/Wagamaga on 2024-08-31 11:54:05+00:00.

Original Title: New research found that children who experience emotional neglect tend to have younger-looking brains. On the other hand, children exposed to more other forms of adversity, such as caregiver mental illness and socioeconomic hardship, often have older-looking brains

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The original was posted on /r/science by /u/Wagamaga on 2024-08-31 11:34:07+00:00.

Original Title: Single blood test predicts 30-year cardiovascular disease risks for women. Researchers found that women with the highest levels of LDL cholesterol had a 36% increased associated risk for heart disease compared to those with the lowest levels

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The original was posted on /r/science by /u/mvea on 2024-08-31 10:26:11+00:00.

Original Title: Teens who have more empathetic parents tend to be more empathetic themselves. When parents respond to distress in a supportive, empathetic way, it gives children a model for empathy. Parents can model empathy by recognizing distress, helping children name their feelings, and showing warmth.

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The original was posted on /r/science by /u/BlitzOrion on 2024-08-31 06:02:00+00:00.

Original Title: A new review has found that taking zinc may help to reduce the duration of common cold symptoms by about two days, but the evidence is not conclusive and potential benefits must be balanced against side-effects.

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The original was posted on /r/science by /u/thenwetakeberlin on 2024-08-31 03:39:24+00:00.

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The original was posted on /r/science by /u/KDLCum on 2024-08-31 03:34:45+00:00.

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The original was posted on /r/science by /u/FunnyGamer97 on 2024-08-31 03:06:55+00:00.

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The original was posted on /r/science by /u/FollowTheLeads on 2024-08-31 02:23:21+00:00.

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The original was posted on /r/science by /u/Hrmbee on 2024-08-31 00:32:52+00:00.

Original Title: Scientists discover a large donut-shaped region of the core around the Equator a few hundred kilometres thick, where seismic waves travel about 2% slower than in the rest of the core | Seismic low-velocity equatorial torus in the Earth’s outer core: Evidence from the late–coda correlation wavefield

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The original was posted on /r/science by /u/mvea on 2024-08-30 22:45:58+00:00.

Original Title: Poor conservatives and wealthy liberals overestimate wealth of their neighborhoods - Liberals living in affluent neighborhoods tend to overestimate the average income of their neighbors. However, conservatives in poorer neighborhoods were more likely to overestimate their neighbors’ average income.

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The original was posted on /r/science by /u/UCBerkeley on 2024-08-30 21:12:17+00:00.

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The original was posted on /r/science by /u/fchung on 2024-08-30 19:41:33+00:00.

Original Title: New 3D printing method makes Band-Aid for the heart possible: « A new way to 3D print material that is at once elastic enough to withstand a heart’s persistent beating, tough enough to endure the crushing load placed on joints, and easily shapable to fit a patient’s unique defects. »

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The original was posted on /r/science by /u/filipo11121 on 2024-08-30 18:14:27+00:00.

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The original was posted on /r/science by /u/giuliomagnifico on 2024-08-30 14:59:29+00:00.

Original Title: The way we memorise information - a mathematical problem statement, for example - reveals the way we process it: now researchers has shown how different solving methods can alter the way information is memorised and even create false memories

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The original was posted on /r/science by /u/Ehealey94 on 2024-08-30 13:39:41+00:00.

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The original was posted on /r/science by /u/chrisdh79 on 2024-08-30 13:15:54+00:00.

Original Title: 6,000-Year-Old Submerged Bridge Found in Spanish Cave Redefines Mediterranean History | Accretions in the cave push back the bridge's construction by over 1,000 years, raising questions about migration onto the Spanish islands.

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The original was posted on /r/science by /u/mvea on 2024-08-30 12:45:28+00:00.

Original Title: Women’s brains react most intensely when they are excluded by unattractive, unfriendly women, finds a new brain wave study. This may be related to being offended by being rejected by someone they thought was inferior.

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The original was posted on /r/science by /u/Doctor_YOOOU on 2024-08-30 12:45:00+00:00.

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The original was posted on /r/science by /u/chrisdh79 on 2024-08-30 11:42:40+00:00.

Original Title: Belief that U.S. ‘needs’ a civil war is uncommon — but stronger among MAGA Republicans individuals who hold racist views, and supporters of extreme right-wing political organizations and movements. Despite this, the overall support for civil war remains low, even within these groups.