#acids

[fake-acids]

#acids #tattoos #batman #4.20 #amfetamina

[babyspacebatclone]

(image id below cut)

The first image is of the Galaxy Brain meme, with three stages.

Acid will dissolve stuff instantly like in movies! (accompanying image is of an x-ray humorously illustrating an undersized brain in a human skull)

Hollywood acid is fake, get a grip. (accompanying image shows an unrealistic x-ray with a realistically sized brain in a human skull, with lights meant to represent thought patterns)

NileRed (accompanying image is of a transparent human head with a realistically sized brain, but with light rays extending outwards beyond the head in over a dozen directions)

The third stage is in reference to the video that follows, where the YouTuber NileRed shows the effects of placing a hotdog into a beaker of what is termed “Piranha Solution,” a transparent colorless mixture of sulfuric acid and hydrogen peroxide.

The hotdog is shown to immediately darken black as it is converted to carbon, staining the solution black.

NileRed pours more hydrogen peroxide into the beaker, which reacts with the black carbon dissolved in the solution to clear it out, resulting in carbon dioxide gas which gives the appearance of the solution violently boiling.

There is a set of several cycles of the solution violently bubbling while black, settling down as the color fades, then turning black again as the solution is presumed to begin reacting again to the organic hotdog, and more hydrogen peroxide added.

When the cycles complete the solution is again clear and no remains of the hotdog are visible in the beaker.

NileRed warns the viewer that this experiment is dangerous, as if the Piranha Solution were to touch his skin there would be a similar reaction.

#science is metal #science is terrifying #science is cool #science is wild #acids #a serious #don’t try this at home #nilered #image description #galaxy brain meme #video description #Youtube

[er-cryptid]

Patreon

#studyblr #notes #medblr #medical notes #med notes #chemistry #chemistry notes #chem #chem notes #general chemistry #general chemistry notes #gen chem #gen chem notes #general chem #general chem notes #introductory chemistry #intro to chem #intro to chem notes #acidity #acids #comparing molecules #comparing acidity #induction #comparing induction #chemistry ex #chemistry example #chem ex

[kickasstorrents]

#acids

[spacenutspod]

This episode of Space Nuts is brought to you with the support of NordVPN. For our special discount deal and 30 day money back guarantee, visit nordvpn.com/spacenuts ...You'll be glad you did! Embark on a cosmic exploration with your favorite interstellar enthusiasts, Andrew Dunkley and Professor Fred Watson, in this latest episode of Space Nuts. Today's celestial journey takes us to Saturn's moon, Titan, where new research casts a shadow on the prospects of finding life in its sub-ice oceans. Despite the rich hydrocarbons on Titan's surface, the study by astrobiologist Catherine Neish suggests that the transfer of essential organic materials to the ocean below is far too slow to foster life as we know it. The implications of this finding could extend to other icy moons, potentially dampening hopes for habitability across our solar system. Then, we pivot to Earthly matters as we join the United Nations' cosmic conversation. The UN has finally agreed to tackle the burgeoning issue of satellite constellations cluttering our orbit. With over 8,000 satellites circling our planet and plans for many more, astronomers are increasingly concerned about light pollution and radio interference. But can the UN's agenda lead to effective regulation, or will it be a case of too little, too late in the fast-paced space industry? From the icy depths of Titan to the crowded skies of Earth, this episode of Space Nuts is a testament to the ever-evolving quest for knowledge and the challenges of preserving our cosmic frontiers. So, sit back, tune in, and let your imagination take flight as we unravel these astronomical enigmas. For the full spectrum of space-time adventures and to keep your astronomical curiosity quenched, subscribe to Space Nuts on your preferred podcast platform. And don't forget to tune in to our Space Nuts Q&A episodes every Monday for more cosmic queries and celestial insights. Until next time, keep your eyes to the stars and your passion for discovery burning bright! 📋 Episode Chapters (00:00) Professor Fred Watson joins us on this episode of Space Nuts (02:02) New study suggests Titan's subsurface ocean could be right for potential life (10:35) There have been speculations that Titan could have a different basis of life (13:47) Andrew Dunkley says there will be methane and ethane rainbows on Titan (15:32) United nations to meet later this year to discuss concentrations of satellites (25:38) Space company SpaceX to deorbit 100 older starlink satellites to reduce satellite interference

#acids #amino #astrobiologist #astrobiology #catherine #comet #dragonfly #impacts #mission #moon #nations #neish #oceans #saturn's #space #study #sub-ice #talks #titan #united

[cuckoosnestblog]

Can you see a lion here? More precisely, a lioness, Nala from The Lion King.

#Trip #Nala #The Lion King #Acids #Acid trip

[materialsscienceandengineering]

Researchers discover new superacid

Researchers at Paderborn University have succeeded in producing very special catalysts, known as "Lewis superacids," which can be used to break strong chemical bonds and speed up reactions. The production of these substances has, until now, proven extremely difficult.

The chemists' discovery enables non-biodegradable fluorinated hydrocarbons, similar to Teflon, and possibly even climate-damaging greenhouse gases, such as sulfur hexafluoride, to be converted back into sustainable chemicals. The researchers have now published their results in Angewandte Chemie.

"Lewis acids" are compounds that add electron pairs. Because of this ability, they are often used to speed up chemical reactions. Lewis superacids are stronger than antimony pentafluoride—the strongest Lewis acid—and can break even the toughest bonds. Professor Jan Paradies from the Department of Chemistry at Paderborn University explains, "For strong bonds, you need highly reactive reagents, i.e. substances that are extremely reactive."

Read more.

#Materials Science #Science #Acids #Catalysts #Paderborn University

[andrewckeeper]

LIDMF Project Hu-Ha Man Videoclip “Chimo Bayo repartiendo unos ácidos” Menchanacids: https://www.latostadora.com/web/huha-man/9867336

#chimo bayo #acids #pastis #pastillas #ácidos #rulas #dj #techno #máquina #bacalao #ruta del bacalao #mascachapas #he-man #he man #masters del universo #hu-ha #hu ha #no drugs #drugs #drogstore #legendario #clásico #music #música #chiquitán #skeletor #eternia #risas #drogas #porros

[jcmarchi]

‘Bouncing’ comets could deliver building blocks for life to exoplanets - Technology Org

New Post has been published on https://thedigitalinsider.com/bouncing-comets-could-deliver-building-blocks-for-life-to-exoplanets-technology-org/

‘Bouncing’ comets could deliver building blocks for life to exoplanets - Technology Org

How did the molecular building blocks for life end up on Earth? One long-standing theory is that comets could have delivered them. Now, researchers from the University of Cambridge have shown how comets could deposit similar building blocks to other planets in the galaxy.

In order to deliver organic material, comets must travel relatively slowly – at speeds below 15 kilometres per second. At higher speeds, the essential molecules would not survive – the speed and temperature of impact would cause them to break apart.

The most likely place where comets can travel at the right speed are ‘peas in a pod’ systems, where a group of planets orbit closely together. In such a system, the comet could essentially be passed or ‘bounced’ from the orbit of one planet to another, slowing it down.

At slow enough speeds, the comet would crash on a planet’s surface, delivering the intact molecules that researchers believe are the precursors for life. The results, reported in the Proceedings of the Royal Society A, suggest that such systems would be promising places to search for life outside our Solar System if cometary delivery is important for the origins of life.

Comets are known to contain a range of the building blocks for life, known as prebiotic molecules. For example, samples from the Ryugu asteroid, analysed in 2022, showed that it carried intact amino acids and vitamin B3. Comets also contain large amounts of hydrogen cyanide (HCN), another important prebiotic molecule. The strong carbon-nitrogen bonds of HCN make it more durable to high temperatures, meaning it could potentially survive atmospheric entry and remain intact.

“We’re learning more about the atmospheres of exoplanets all the time, so we wanted to see if there are planets where complex molecules could also be delivered by comets,” said first author Richard Anslow from Cambridge’s Institute of Astronomy. “It’s possible that the molecules that led to life on Earth came from comets, so the same could be true for planets elsewhere in the galaxy.”

The researchers do not claim that comets are necessary to the origin of life on Earth or any other planet, but instead they wanted to place some limits on the types of planets where complex molecules, such as HCN, could be successfully delivered by comets.

Most of the comets in our Solar System sit beyond the orbit of Neptune, in what is known as the Kuiper Belt. When comets or other Kuiper Belt objects (KBOs) collide, they can be pushed by Neptune’s gravity toward the Sun, eventually getting pulled in by Jupiter’s gravity. Some of these comets make their way past the Asteroid Belt and into the inner Solar System.

“We wanted to test our theories on planets that are similar to our own, as Earth is currently our only example of a planet that supports life,” said Anslow. “What kinds of comets, travelling at what kinds of speed, could deliver intact prebiotic molecules?”

Using a variety of mathematical modelling techniques, the researchers determined that it is possible for comets to deliver the precursor molecules for life, but only in certain scenarios. For planets orbiting a star similar to our own Sun, the planet needs to be low mass and it is helpful for the planet to be in close orbit to other planets in the system. The researchers found that nearby planets on close orbits are much more important for planets around lower-mass stars, where the typical speeds are much higher.

In such a system, a comet could be pulled in by the gravitational pull of one planet, then passed to another planet before impact. If this ‘comet-passing’ happened enough times, the comet would slow down enough so that some prebiotic molecules could survive atmospheric entry.

“In these tightly-packed systems, each planet has a chance to interact with and trap a comet,” said Anslow. “It’s possible that this mechanism could be how prebiotic molecules end up on planets.”

For planets in orbit around lower-mass stars, such as M-dwarfs, it would be more difficult for complex molecules to be delivered by comets, especially if the planets are loosely packed. Rocky planets in these systems also suffer significantly more high-velocity impacts, potentially posing unique challenges for life on these planets.

The researchers say their results could be useful when determining where to look for life outside the Solar System.

“It’s exciting that we can start identifying the type of systems we can use to test different origin scenarios,” said Anslow. “It’s a different way to look at the great work that’s already been done on Earth. What molecular pathways led to the enormous variety of life we see around us? Are there other planets where the same pathways exist? It’s an exciting time, being able to combine advances in astronomy and chemistry to study some of the most fundamental questions of all.”

Source: Cambridge University

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#2022 #acids #amino acids #Asteroid #Astronomy #Astronomy news #Building #carbon #chemistry #comet #comets #crash #earth #Exoplanets #Fundamental #Fundamental physics news #Galaxy #gravity #how #hydrogen #Impacts #it #Jupiter #learning #LED #life #Link #mass #material #Mathematical

[fake-acids]

#acids #tattoos #green #my body

[recetasaludables]

#recipes #healthy #healthyrecipes #recetasaludables #acids #anti-inflammatory #antioxidant #combine #cucumber

[vanillabeanmochii]

Acids/Bases and Nomenclature.

#study blog #study space #study notes #studyinspo #study motivation #studyblr #studyspo #studying #chemistry #nomenclature #acids #bases #science #college #university #note taking

[flowlinevalve]

Supplier of PFA Lined Ball Check Valve in Gujarat

Flowline Valve: Flowline Valve is a Manufacturer and Supplier of PFA Lined Ball Check Valve in Gujarat, India. Engineers design the PFA (Perfluoroalkoxy) lined ball check valve for applications requiring corrosion resistance and compatibility with various chemicals. It incorporates a ball within the valve body, facilitating unidirectional flow while preventing backflow, thereby ensuring fluid…

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#acids #aggressive #Ahmedabad #alkalis #Amreli #Bharuch #Bhavnagar #Bhuj #chemicals #Dwarka #Exporter #Gandhinagar #Godhra #Gujarat #India #Jamnagar #Junagadh #Kandla #Khambhat #Kheda #Mahesana #Manufacturer #Manufacturer of PFA Lined Ball Check Valve #Morbi #Nadiad #Navsari #Okha #Palanpur #Patan #PFA Lined Ball Check Valve

[materialsscienceandengineering]

A research team of Ben-Gurion University of the Negev environmental scientists has developed a circular process for eliminating the risk posed by phosphoric acid plant wastewater. The process turns the environmentally toxic wastewater into clean water while recovering valuable acids. Phosphoric acid is the main ingredient in industrial fertilizers, a massive industry worldwide.

Their method was just published in ACS Sustainable Chemistry and Engineering, a journal published by the American Chemical Society. Lior Monat, a PhD student in Dr. Oded Nir's lab led the research under his supervision.

"Phosphoric acid production generates a lot of industrial wastewater that cannot be treated efficiently because of its low pH and high precipitation potential," explains Dr. Oded Nir, the co-lead researcher, "Today, the wastewater is usually stored in evaporation ponds. However, these are prone to breaches, leakage, and flooding. Only a few years ago, an ecological disaster in Israel occurred when millions of cubic meters of this acidic wastewater were flushed down a creek. Conventional treatment processes run into difficulties dealing with the acidity, salinity, and hardness of the wastewater. Therefore, we developed an alternative three-step process for the treatment of phosphoric acid wastewater comprised of selective electrodialysis, reverse osmosis, and neutralization."

Read more.

#Materials Science #Science #Environment #Waste #Acids