Reddit Science

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The original was posted on /r/science by /u/DIO-2350 on 2024-11-26 09:38:51+00:00.

Original Title: Spin-powered crystals dramatically improve water splitting process for clean hydrogen production. This process has long been challenged by the slow chemical kinetics of the oxygen evolution reaction that make hydrogen production inefficient and costly. An international research now has a solution.

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The original was posted on /r/science by /u/BlitzOrion on 2024-11-26 06:34:56+00:00.

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The original was posted on /r/science by /u/FunnyGamer97 on 2024-11-26 02:38:12+00:00.

Original Title: Pandemic raised food, housing insecurity in Oregon despite surge in spending: Beneficiaries surveyed reported that food, housing and interpersonal safety needs increased by 16.5%, 15.9% and 4.4%, respectively, starting in May 2020 and continuing through the end of 2021.

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The original was posted on /r/science by /u/unsw on 2024-11-26 04:29:03+00:00.

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The original was posted on /r/science by /u/FunnyGamer97 on 2024-11-26 01:06:31+00:00.

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The original was posted on /r/science by /u/No-Lifeguard-8173 on 2024-11-26 00:05:21+00:00.

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The original was posted on /r/science by /u/Creative_soja on 2024-11-25 23:49:49+00:00.

Original Title: Climate change will cut hydropower output by up to 23% in the Western Interconnection Grid. The grid will require an additional 139 GW of new capacity—three times California's peak demand—to offset such decrease at the cost of $150 billion.

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The original was posted on /r/science by /u/QldBrainInst on 2024-11-25 23:44:28+00:00.

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The original was posted on /r/science by /u/Hashirama4AP on 2024-11-26 02:34:08+00:00.

Original Title: wildfire smoke exposure associated with increased dementia risk | For every 1 microgram per cubic meter (µg/m3) increase in three-year average wildfire PM2.5 concentration, the odds of a dementia diagnosis increased by 18%.

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The original was posted on /r/science by /u/FunnyGamer97 on 2024-11-26 02:24:14+00:00.

Original Title: Sub-Saharan Africa leads global HIV decline, study finds: Between 2010 and 2021, new HIV infections decreased from 2.1 million to 1.7 million, and HIV-related deaths decreased from 1.2 million to 718,000 for Sub-Saharan Africa

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The original was posted on /r/science by /u/sciencealert on 2024-11-26 02:17:16+00:00.

Original Title: Physicists Just Found a Quirk in Einstein's Predictions of Space-Time | Researchers have found that the predicted curvature of space-time calculated using relativity does not always match up to what we observe, using data from the Dark Energy Survey currently mapping hundreds of millions of galaxies

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The original was posted on /r/science by /u/sciencealert on 2024-11-26 02:12:30+00:00.

Original Title: A strange signal beamed at Earth from the crab pulsar can finally be explained. It is an interference pattern generated by the diffraction of light by different plasma densities inside the pulsar's magnetosphere.

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The original was posted on /r/science by /u/MaisPraEpaQPraOba on 2024-11-25 23:56:05+00:00.

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The original was posted on /r/science by /u/mvea on 2024-11-25 23:01:31+00:00.

Original Title: Positively responding to partner stress is valuable, particularly early in a romantic relationship, suggests a new study. Caring about a partner's well-being signals caring, empathy, and relational investment. Partners who feel supported perceive higher relational quality.

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The original was posted on /r/science by /u/mvea on 2024-11-25 16:48:43+00:00.

Original Title: We often get told we should drink more water, but the actual benefits of increasing water consumption are not well established. A new review found that a small number of studies did suggest increasing your water intake has benefits for weight loss and kidney stones.

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The original was posted on /r/science by /u/Wagamaga on 2024-11-25 21:17:37+00:00.

Original Title: Language used by mothers affects oxytocin levels of infants. For the first time, researchers discovered that the amount that a mother talks to their infant about their infant’s thoughts and feelings is directly correlated with their infant’s oxytocin levels.

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The original was posted on /r/science by /u/amesydragon on 2024-11-25 17:40:09+00:00.

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The original was posted on /r/science by /u/giuliomagnifico on 2024-11-25 15:49:03+00:00.

Original Title: Study on mice shows for the first time that the locus coeruleus, a brainstem region, is involved in the organization of sleep: it controls exactly when the switch from NREM to REM sleep can take place, and stress during the day disrupts its activity, leading to "disorganized sleep”

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The original was posted on /r/science by /u/thebelsnickle1991 on 2024-11-25 20:10:57+00:00.

Original Title: 42% of abortion patients incurred catastrophic health expenditures (CHEs) prior to the U.S. Supreme Court decision overturning Roe v. Wade. CHE’s are defined as healthcare costs exceeding a substantial portion of one’s income and resulting in financial hardship

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The original was posted on /r/science by /u/mvea on 2024-11-25 19:51:19+00:00.

Original Title: Obesity’s effects on relationships and health appear to be reduced in areas with higher prevalence. In regions where obesity prevalence was low, obese people were more likely to be single. Conversely, in US counties with high obesity prevalence, obese people were slightly less likely to be single.

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The original was posted on /r/science by /u/Wagamaga on 2024-11-25 19:25:25+00:00.

Original Title: Recycling black and colored plastic using sunlight. Researchers found they can harness an additive in black plastics, using sunlight or white LEDs, to transform black and colored polystyrene waste into valuable reusable materials.

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The original was posted on /r/science by /u/DIO-2350 on 2024-11-25 16:10:03+00:00.

Original Title: A new snake species with an exceptionally long snout has been discovered in India. Two specimens of the long-snouted vine snake (Ahaetulla longirostris) were discovered.The new species differs from its congeners in bearing elongate rostral appendage, green or ochredorsum, orange-brown belly and more

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The original was posted on /r/science by /u/chrisdh79 on 2024-11-25 13:10:36+00:00.

Original Title: Childhood adversity may blunt brain development rather than speed it up | While prior theories suggested these changes might reflect accelerated brain development, this study indicates they may instead represent a blunting or slowing of specific developmental processes.

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The original was posted on /r/science by /u/DIO-2350 on 2024-11-25 12:55:30+00:00.

Original Title: New schizophrenia drug could treat Alzheimer’s disease. The drug is KarXT, sold as Cobenfy. It targets muscarinic receptors and leads to antipsychotic and cognitive benefits. Xanomeline, one of the active components of the drug, acts mostly on two of the five muscarinic receptors: the M1 and M4

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The original was posted on /r/science by /u/neerajshar34 on 2024-11-25 12:31:53+00:00.