#chemical

[viejospellejos]

Chemichael Jackson

Audio ON 🤣

#video #sfw #michael jackson #sound #sonido #audio #chemical

[jaubaius]

Happy Valentine's Day!

Source

#beautiful #heart #nice heart #chemical #awesome

[abstracteddistractions]

Daisuke Yokota “Alluvion” 2021,

UV Inkjet Print (StareReap 2.5 print),

100×80cm

#art #abstract #abstraction #forms #abstractart #daisuke yokota #alluvion #uv #inkjet #print #chemical #photography #tactile #sensation #texture

[king-for-a-weekend]

Thousand Below - Chemical

#mine #thousand below #chemical #gone in your wake #james deberg #josh thomas #josh billimoria #max santoro #post-hardcore #metalcore #music #music gifs #band blog #others #music blog #lyrics

[saturdaycampanella]

#chemical #vixx #continnum #Continuum - The 5th Mini Album #2023

[foxthebeekeeper]

Well we have some bad news…

A neighbor got their property sprayed for mosquitoes and a good 90% of my bees were killed off. (This is old news to the company who sprayed; we’ve already been through the paces with them and are working towards an agreement. Just wanted to post here so everyone knows what’s up on the bee yard.)

I had to go back through some of the dead out hives to clean them up because hive beetles started growing in them. I’ve already burnt most of the affected comb and set the rest out on the ground for the ants to clear out before I clean and store the boxes. There were LOTS of hive beetle larvae, but they ultimately helped prove the time-frame for when the colonies died.

There are still a couple of hives that survived, albeit with serious casualties. They appear healthy but I’ll definitely be keeping an eye on them. I also have that new swarm, who has settled in nicely to their new home. Hopefully a home devoid of pesticides or other harmful chemicals.

#bee #beekeeper #beekeeping #fox #talks #honeybee #honeybees #honeycomb #honey #bees #hive #hives #swarm #swarms #natural #nature #disaster #disasters #chemical #chemicals #bug #bugs #insect #insects #sad #photo #photos

[caleod]

23-11-22

#moleskine #sketch #sketchbook #daily #dailyart #dailydrawing #dailypainting #dailysketch #sketchaday #artoftheday #art #artbook #artists on tumblr #gouache #watercolor #painting #alien #world #chemical #garden #green #mist

[soundsandmelodies2]

#Post Malone #Chemical

[purple-hair-wannabe]

Me when I pierce my veil

#pierce #the #veil #pierce the vic #pierce the veil #blythe doll #latina #hispanics #mechanical #bride #chemical #kids #Drella

[yoan-le-grall]

#gif #90s ads #pills #retro #vintage #chemical #90s aesthetic #90s

[brothertedd]

#brad pitt #fc #chemical #burn #tyler durden

[hazmatgearguy]

Oh I do, thank you⚠️☣️

#ppe #protection #respirator #fullfacemask #gas mask #hazmat #hazmat suit #chemical #hazardous chemicals #guysingear

[jcmarchi]

‘Teenage Galaxies’ Are Unusually Hot, Glowing With Unexpected Elements - Technology Org

New Post has been published on https://thedigitalinsider.com/teenage-galaxies-are-unusually-hot-glowing-with-unexpected-elements-technology-org/

‘Teenage Galaxies’ Are Unusually Hot, Glowing With Unexpected Elements - Technology Org

Like human teenagers, teenage galaxies are awkward, experience growth spurts and enjoy heavy metal — nickel. 

A Webb telescope image of a galaxy cluster known as “El Gordo,” which is an example of a “cosmic teenager.” Image credit: NASA, ESA, CSA

A Northwestern University-led team of astrophysicists has just analyzed the first results from the CECILIA (Chemical Evolution Constrained using Ionized Lines in Interstellar Aurorae) Survey. This program uses NASA’s James Webb Space Telescope (JWST) to study the chemistry of distant galaxies.  

According to the early results, so-called “teenage galaxies” — which formed two-to-three billion years after the Big Bang — are unusually hot and contain unexpected elements, like nickel, which are notoriously difficult to observe.  

The research was published today (Nov. 20) in The Astrophysical Journal Letters. It marks the first in a series of forthcoming studies from the CECILIA Survey. 

“We’re trying to understand how galaxies grew and changed over the 14 billion years of cosmic history,” said Northwestern’s Allison Strom, who led the study. “Using the JWST, our program targets teenage galaxies when they were going through a messy time of growth spurts and change. Teenagers often have experiences that determine their trajectories into adulthood. For galaxies, it’s the same.” 

One of the principal investigators of the CECILIA Survey, Strom is an assistant professor of physics and astronomy at Northwestern’s Weinberg College of Arts and Sciences and a member of Northwestern’s Center for Interdisciplinary Exploration and Research in Astrophysics (CIERA). Gwen Rudie, a staff scientist at Carnegie Observatories, co-leads the CECILIA Survey with Strom.

‘Chemical DNA’ gives insight into galaxy formation 

Named after Cecilia Payne-Gaposchkin, one of the first women to earn a Ph.D. in astronomy, the CECILIA Survey observes spectra (or the amount of light across different wavelengths) from distant galaxies.  

“Naming our JWST survey after Cecilia Payne-Gaposchkin was intended to pay homage to her pioneering studies of the chemical makeup of stars,” Rudie said. “Allison and I recognize that our own work revealing the chemistry of these very early galaxies is built upon her legacy.” 

Strom likens a galaxy’s spectra to its “chemical DNA.” By examining this DNA during a galaxy’s “teenage” years, researchers can better understand how it grew and how it will evolve into a more mature galaxy.

For example, astrophysicists still don’t understand why some galaxies appear “red and dead” while others, like our Milky Way, are still forming stars. A galaxy’s spectrum can reveal its key elements, such as oxygen and sulfur, which provide a window into what a galaxy was previously doing and what it might do in the future. 

“These teenage years are really important because that’s when the most growth happens,” Strom said. “By studying this, we can begin exploring the physics that caused the Milky Way to look like the Milky Way — and why it might look different from its neighboring galaxies.” 

In the new study, Strom and her collaborators used the JWST to observe 33 distant teenaged galaxies for a continuous 30 hours this past summer. Then, they combined spectra from 23 of those galaxies to construct a composite picture. 

“This washes out the details of individual galaxies but gives us a better sense of an average galaxy. It also allows us to see fainter features,” Strom said. “It’s significantly deeper and more detailed than any spectrum we could collect with ground-based telescopes of galaxies from this time period in the universe’s history.”  

Spectra surprises 

The ultra-deep spectrum revealed eight distinct elements: Hydrogen, helium, nitrogen, oxygen, silicon, sulfur, argon and nickel. All elements that are heavier than hydrogen and helium form inside stars. So, the presence of certain elements provides information about star formation throughout a galaxy’s evolution.

“JWST is still a very new observatory,” said Ryan Trainor, an associate professor of physics at Franklin & Marshall College and one of the paper’s co-authors. “Astronomers around the world are still trying to figure out the best ways to analyze the data we receive from the telescope.”

Light from 23 distant galaxies, identified with red rectangles in the Hubble Space Telescope image at the top, were combined to capture incredibly faint emission from eight different elements, which are labelled in the JWST spectrum at the bottom. Although scientists regularly find these elements on Earth, astronomers rarely, if ever, observe many of them in distant galaxies. Image credit: Aaron M. Geller, Northwestern, CIERA + IT-RCDS

While Strom expected to see lighter elements, she was particularly surprised by the presence of nickel. Heavier than iron, nickel is rare and incredibly difficult to observe. 

“Never in my wildest dreams did I imagine we would see nickel,” Strom said. “Even in nearby galaxies, people don’t observe this. There has to be enough of an element present in a galaxy and the right conditions to observe it. No one ever talks about observing nickel. Elements have to be glowing in gas in order for us to see them. So, in order for us to see nickel, there may be something unique about the stars within the galaxies.”  

Another surprise: The teenage galaxies were extremely hot. By examining the spectra, physicists can calculate a galaxy’s temperature. While the hottest pockets with galaxies can reach over 9,700 degrees Celsius (17,492 degrees Fahrenheit), the teenage galaxies clock in at higher than 13,350 degrees Celsius (24,062 degrees Fahrenheit). 

“This is just additional evidence of how different galaxies likely were when they were younger,” Strom said. “Ultimately, the fact that we see a higher characteristic temperature is just another manifestation of their different chemical DNA because the temperature and chemistry of gas in galaxies are intrinsically linked.” 

Source: Northwestern University

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#amp #Arts #Astronomy #Astronomy news #Astrophysics #big bang #billion #Capture #chemical #chemistry #cluster #data #details #DNA #earth #ESA #Evolution #Featured Space news #Features #form #Fundamental physics news #Future #galaxies #Galaxy #galaxy formation #gas #growth #heavy metals #History #how

[5tagewach]

isn't life chemical?

i think that live is chemical.

#lil peep #life is beautyfull #line #speed #drogen #drugs #amphetamin #pepp #pep #drug blog #chemical #toxic #high #weed #lines #ballern #drauf #amphe #german #druff #blrn #rotzen #ziehen #egal

[ancientorigins]

In 2003, Archaeologist Sergio Gomez was walking by the Temple of Quetzalcoatl, when he noticed a large crack in the ground approximately 20 feet (six meters) from the foot of the stairs. Recent rains had opened a surface area, leaving a noticeable divot and exposing tourists to possible injury.

#Teotihuacan #Mexico #Cliff Dunning #pyramid #science #electromagnetic #laser #tunnel #shaft #pyrite #sphere #energy #chemical #tikal #John Burke #ancient #history #ancient origins

[bluesest]

A Library

John was a 23-year-old university student who was studying "Medicine", he wanted to be a doctor when he finished his studies, for now he is the best student in his class, always having the best grades of all his classmates, this was because he always takes the classes seriously, towards the best tasks, and even, he usually investigates on his own the topics that he has to present.

This month his teacher had asked the students to make a duo presentation, John did not like the idea of ​​working as a team since it always ends in disaster, in addition to the fact that none of his classmates can reach his expectations, the teacher chose to the duos, his duo was Antony, an athlete boy who was not at all interested in homework or university work, Jhon was very disappointed in this, there were so many options and he stayed with the worst of his classmates.

The teacher explains the subject that was going to be worked on in the duo work, the work was about the digestive system, it was to investigate the processes that the stomach carries out during this process, also the reaction of the stomach to certain chemicals, or rather to certain meals, as always, Jhon was interested in the subject since he had never sent a work about the stomach before and Jhon did not know much about it, meanwhile Antony was cold before the work, he was never interested in his own stomach, Jhon offered to go to a library to do the relevant work and research, Antony reluctantly agreed to go but on the condition that Jhon would be the only one to "Read a book", Jhon didn't mind since he preferred to do the research himself. alone, before going to the library, Jhon was at home thinking about his own contribution to the investigation, Jhon needed to know the reaction of the stomach to chemicals, then he had a great idea.

He would experiment with a stomach, but not his own, he was going to use Antony's stomach, Jhon excitedly called Antony's phone, Jhon said: "Hey friend, if you don't want to do the investigation, then I'll investigate you", Antony Confused, he asked for more explanations, John continued: "I know it sounds bad to use you as a lab rat, but that would make you have a share in the work and you would not have to do anything", Antony asked what they are going to do to him, Jhon continued: "I have to see the reaction of your stomach to the chemicals, I'll ask you to drink some things, don't worry I won't poison you and I'll make sure the drinks taste good", Antony hesitantly accepts and Jhon packed some of his "Medicines " to take them to the bookstore.

Arriving at the bookstore, he found Antony sitting at a table a bit far away, Jhon sat next to Antony and began to unpack his chemicals, Jhon combined a blue-toned liquid with a pink one, mixed them in a plastic cup and gave it to Antony, Antony distrustful, drank the whole glass, when he finished, Jhon asked how Antony felt, Antony belched and said: "I feel as if my tongue was dry", after that a loud gurgling broke the silence in the library, Antony raised his butt a little and farted long and dry, Antony groaned, while jhon got up from his seat, knelt next to Antony's butt and started to smell it, Antony was surprised and Jhon I explain: "I smell it to know what the reactions of your stomach were, I can do that thanks to the fact that farts are chemical gases and it depends on the food, the amount of that gas that is in the smell", Antony did not understand what what Jhon said, then again he raised his butt to fart and On Jhon's face, Antony was laughing as Jhon wrote down the characteristics of the farts.

It was time to add the third chemical, it was a green and slimy one, this time I didn't mix it with anything and Antony drank it, Antony said: "It tastes disgusting, but at least that's the end of my part, right?", Suddenly a pain came to Antony's gut, he said: "Hey scientist, I have to go to the bathroom...Aghhh...aghhh...", suddenly a loud and wet fart filled Antony's pants, his pants began to filled with shit, Antony was dying trying to get up from the chair, while Jhon pulled the back of his pants, the diarrhea was reddish brown, it had lumps and when he touched it, Jhon felt slimy and thick, Antony angry he asked Jhon to help him go to the bathroom, luckily the library was empty, except for the bookseller, judging by his expression, the bookseller had "smelled", what was happening, Jhon delicately under his pants Antony and sat him on the toilet, there his anus broke free and all the porcelain exploded, his diarrhea was so strong Antony could only groan, Jhon kept taking notes when Antony took one of Jhon's books, ripped a sheet and used it as toilet paper, Antony said:"There is no toilet paper", John got angry with Antony and said:" If you want the sheet of paper so much, TAKE IT", Antony threw the dirty sheet of paper towards Jhon's face, Jhon looked at it and it was completely wet, many drops managed to get through the paper, it smelled bad and had the same color tone, without Saying nothing, Jhon put the paper in a waterproof bag, disgusted Antony asked why, and Jhon said: "They are evidence for the investigation.".

#Diarrhea #Farts #Coprophilia #Chemical #Book #Library #Duo Work