Science, Art, Litt, Science based Art & Science Communication
JAI VIGNAN
All about Science - to remove misconceptions and encourage scientific temper
Communicating science to the common people
'To make them see the world differently through the beautiful lense of science'
Members: 22
Latest Activity: 4 hours ago
WE LOVE SCIENCE HERE BECAUSE IT IS A MANY SPLENDOURED THING
THIS IS A WAR ZONE WHERE SCIENCE FIGHTS WITH NONSENSE AND WINS
“The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge.”
"Being a scientist is a state of mind, not a profession!"
"Science, when it's done right, can yield amazing things".
The Reach of Scientific Research From Labs to Laymen
The aim of science is not only to open a door to infinite knowledge and wisdom but to set a limit to infinite error.
"Knowledge is a Superpower but the irony is you cannot get enough of it with ever increasing data base unless you try to keep up with it constantly and in the right way!" The best education comes from learning from people who know what they are exactly talking about.
Science is this glorious adventure into the unknown, the opportunity to discover things that nobody knew before. And that’s just an experience that’s not to be missed. But it’s also a motivated effort to try to help humankind. And maybe that’s just by increasing human knowledge—because that’s a way to make us a nobler species.
If you are scientifically literate the world looks very different to you.
We do science and science communication not because they are easy but because they are difficult!
“Science is not a subject you studied in school. It’s life. We 're brought into existence by it!"
Links to some important articles :
1. Interactive science series...
a. how-to-do-research-and-write-research-papers-part 13
b. Some Qs people asked me on science and my replies to them...
Part 6, part-10, part-11, part-12, part 14 , part- 8,
part- 1, part-2, part-4, part-5, part-16, part-17, part-18 , part-19 , part-20
part-21 , part-22, part-23, part-24, part-25, part-26, part-27 , part-28
part-29, part-30, part-31, part-32, part-33, part-34, part-35, part-36, part-37,
part-38, part-40, part-41, part-42, part-43, part-44, part-45, part-46, part-47
Part 48, part49, Critical thinking -part 50 , part -51, part-52, part-53
part-54, part-55, part-57, part-58, part-59, part-60, part-61, part-62, part-63
part 64, part-65, part-66, part-67, part-68, part 69, part-70 part-71, part-73 ...
.......306
BP variations during pregnancy part-72
who is responsible for the gender of their children - a man or a woman -part-56
c. some-questions-people-asked-me-on-science-based-on-my-art-and-poems -part-7
d. science-s-rules-are-unyielding-they-will-not-be-bent-for-anybody-part-3-
e. debate-between-scientists-and-people-who-practice-and-propagate-pseudo-science - part -9
f. why astrology is pseudo-science part 15
g. How Science is demolishing patriarchal ideas - part-39
2. in-defence-of-mangalyaan-why-even-developing-countries-like-india need space research programmes
3. Science communication series:
a. science-communication - part 1
b. how-scienitsts-should-communicate-with-laymen - part 2
c. main-challenges-of-science-communication-and-how-to-overcome-them - part 3
d. the-importance-of-science-communication-through-art- part 4
e. why-science-communication-is-geting worse - part 5
f. why-science-journalism-is-not-taken-seriously-in-this-part-of-the-world - part 6
g. blogs-the-best-bet-to-communicate-science-by-scientists- part 7
h. why-it-is-difficult-for-scientists-to-debate-controversial-issues - part 8
i. science-writers-and-communicators-where-are-you - part 9
j. shooting-the-messengers-for-a-different-reason-for-conveying-the- part 10
k. why-is-science-journalism-different-from-other-forms-of-journalism - part 11
l. golden-rules-of-science-communication- Part 12
m. science-writers-should-develop-a-broader-view-to-put-things-in-th - part 13
n. an-informed-patient-is-the-most-cooperative-one -part 14
o. the-risks-scientists-will-have-to-face-while-communicating-science - part 15
p. the-most-difficult-part-of-science-communication - part 16
q. clarity-on-who-you-are-writing-for-is-important-before-sitting-to write a science story - part 17
r. science-communicators-get-thick-skinned-to-communicate-science-without-any-bias - part 18
s. is-post-truth-another-name-for-science-communication-failure?
t. why-is-it-difficult-for-scientists-to-have-high-eqs
u. art-and-literature-as-effective-aids-in-science-communication-and teaching
v.* some-qs-people-asked-me-on-science communication-and-my-replies-to-them
** qs-people-asked-me-on-science-and-my-replies-to-them-part-173
w. why-motivated-perception-influences-your-understanding-of-science
x. science-communication-in-uncertain-times
y. sci-com: why-keep-a-dog-and-bark-yourself
z. How to deal with sci com dilemmas?
A+. sci-com-what-makes-a-story-news-worthy-in-science
B+. is-a-perfect-language-important-in-writing-science-stories
C+. sci-com-how-much-entertainment-is-too-much-while-communicating-sc
D+. sci-com-why-can-t-everybody-understand-science-in-the-same-way
E+. how-to-successfully-negotiate-the-science-communication-maze
4. Health related topics:
a. why-antibiotic-resistance-is-increasing-and-how-scientists-are-tr
b. what-might-happen-when-you-take-lots-of-medicines
c. know-your-cesarean-facts-ladies
d. right-facts-about-menstruation
e. answer-to-the-question-why-on-big-c
f. how-scientists-are-identifying-new-preventive-measures-and-cures-
g. what-if-little-creatures-high-jack-your-brain-and-try-to-control-
h. who-knows-better?
k. can-rust-from-old-drinking-water-pipes-cause-health-problems
l. pvc-and-cpvc-pipes-should-not-be-used-for-drinking-water-supply
m. melioidosis
o. desensitization-and-transplant-success-story
p. do-you-think-the-medicines-you-are-taking-are-perfectly-alright-then revisit your position!
q. swine-flu-the-difficlulties-we-still-face-while-tackling-the-outb
r. dump-this-useless-information-into-a-garbage-bin-if-you-really-care about evidence based medicine
s. don-t-ignore-these-head-injuries
u. allergic- agony-caused-by-caterpillars-and-moths
General science:
a.why-do-water-bodies-suddenly-change-colour
b. don-t-knock-down-your-own-life-line
c. the-most-menacing-animal-in-the-world
d. how-exo-planets-are-detected
e. the-importance-of-earth-s-magnetic-field
f. saving-tigers-from-extinction-is-still-a-travail
g. the-importance-of-snakes-in-our-eco-systems
h. understanding-reverse-osmosis
i. the-importance-of-microbiomes
j. crispr-cas9-gene-editing-technique-a-boon-to-fixing-defective-gen
k. biomimicry-a-solution-to-some-of-our-problems
5. the-dilemmas-scientists-face
6. why-we-get-contradictory-reports-in-science
7. be-alert-pseudo-science-and-anti-science-are-on-prowl
8. science-will-answer-your-questions-and-solve-your-problems
9. how-science-debunks-baseless-beliefs
10. climate-science-and-its-relevance
11. the-road-to-a-healthy-life
12. relative-truth-about-gm-crops-and-foods
13. intuition-based-work-is-bad-science
14. how-science-explains-near-death-experiences
15. just-studies-are-different-from-thorough-scientific-research
16. lab-scientists-versus-internet-scientists
17. can-you-challenge-science?
18. the-myth-of-ritual-working
19.science-and-superstitions-how-rational-thinking-can-make-you-work-better
20. comets-are-not-harmful-or-bad-omens-so-enjoy-the-clestial-shows
21. explanation-of-mysterious-lights-during-earthquakes
22. science-can-tell-what-constitutes-the-beauty-of-a-rose
23. what-lessons-can-science-learn-from-tragedies-like-these
24. the-specific-traits-of-a-scientific-mind
25. science-and-the-paranormal
26. are-these-inventions-and-discoveries-really-accidental-and-intuitive like the journalists say?
27. how-the-brain-of-a-polymath-copes-with-all-the-things-it-does
28. how-to-make-scientific-research-in-india-a-success-story
29. getting-rid-of-plastic-the-natural-way
30. why-some-interesting-things-happen-in-nature
31. real-life-stories-that-proves-how-science-helps-you
32. Science and trust series:
a. how-to-trust-science-stories-a-guide-for-common-man
b. trust-in-science-what-makes-people-waver
c. standing-up-for-science-showing-reasons-why-science-should-be-trusted
You will find the entire list of discussions here: http://kkartlab.in/group/some-science/forum
( Please go through the comments section below to find scientific research reports posted on a daily basis and watch videos based on science)
Get interactive...
Please contact us if you want us to add any information or scientific explanation on any topic that interests you. We will try our level best to give you the right information.
Our mail ID: kkartlabin@gmail.com
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In 2008, researchers used functional MRI to scan participants while they tasted wines that were deceptively labeled. When the price of a wine was increased, participants reportedly enjoyed the flavor more, while intensity ratings remained the same.
In 2017, follow-up research was able to confirm these results. Scanning the brains of those tasting wines, researchers found increasing the price of the product once again improved subjective reports of flavor without changing its perceived intensity.
What's more, this deceptive pricing increased activity in the medial orbitofrontal cortex of the brain, which is thought to encode for experienced pleasantness.
"The reward and motivation system is activated more significantly with higher prices and apparently increases the taste experience in this way," said behavioral economist Bernd Weber from the University of Bonn in Germany in 2017.
Such studies have allowed us to better understand how marketing might influence our brains and our perceptions of pleasantness, but few experiments have replicated these effects in a real-world setting. Previous fMRI studies fed wine to participants through plastic tubes, which means the color and smell were not taken into account, just the price and taste.
This has helped narrow down confounding factors, but it also misses out on several of the ways experts normally judge wine.
The current study is more realistic, measuring both pleasantness and intensity "to get a more comprehensive understanding of the influence of price...."
Unlike previous studies, the authors found decreasing the price of an expensive wine by four fold did not change the overall wine ratings for its pleasantness among laypeople. Only when the price was deceptively increased, did the average person seem to prefer the wine more.
https://www.sciencedirect.com/science/article/abs/pii/S095032932100...
https://www.sciencealert.com/psychologists-find-cheap-wine-tastes-b...
In 2002, one of the most prestigious restaurants in New York City served four Wall Street workers its most expensive bottle of wine: a US$2,000 Mouton Rothschild from 1989.
After it was decanted, the host of the group, a self-reported wine connoisseur, twirled his glass, took a sip and began praising the wine for its purity. Blissfully ignorant, the group had accidentally been given the cheapest bottle of wine on the menu, a Pinot noir valued at just US$18.
This story might sound like a flight of fancy, but growing research on the psychology and neuroscience of wine-tasting suggests mistakes like this are made all the time, although true wine experts often know better.
One of the first studies to explicitly manipulate the price of wine in a realistic tasting session has found a cheap glass becomes far more pleasant when participants are told it has a higher price.
The experiment was conducted during a public event at the University of Basel in Switzerland. To entertain visitors, the psychology department kindly contributed a wine tasting session.
The event drew 140 participants throughout the day and consisted of a 15-minute session of wine tasting. For each tasting, participants were given their own table and told not to communicate with others also involved in the event - that way their views of the wine wouldn't be influenced.
Six small glasses of wine were then placed on each table, and visitors were told to taste each and every glass in a specific sequence fully randomized for every individual. After each sip, participants were instructed to clear their palates with a swish of water and rate the wine for pleasantness and intensity.
Half the glasses held three different wines without any price information. The remaining glasses contained three different wines of low, medium, and high price with the retail tag clear to see.
In each case, one, two or none of these price-tagged wines had been labeled deceptively. If they were mislabeled, the retail price displayed was either four times higher, or four times lower than the real cost.
When the price of the wine was hidden, researchers found no difference in pleasantness ratings, no matter the actual price.
On the other hand, when the price of wine was mislabeled and deceptively up-priced, pleasantness ratings also increased. For instance, when a low-cost wine was tagged to appear higher in price and exceeded that of the mid-priced wine, participants tended to enjoy the low-cost one more.
"Thus, in wine may lay the truth, but its subjective experience may also lie in the price," the authors conclude.
Beyond sheer enjoyment, this study is the first to assess the perceived intensity of blind tastings in a real world setting, and it suggests that most wine drinkers are able to determine something different about more expensive wine - they just don't enjoy that difference as much.
part 1
Earth is the only planet known to maintain life. Find out the origins of our home planet and some of the key ingredients that help make this blue speck in space a unique global ecosystem.
You'd think once a human is dead, the body would be done doing things; without blood circulation and air, the inner systems would be fast depleted. But due to a weird quirk of biology there are such things as the living dead - living cells, at least, within a done and dusted body.
Some cells within human brains actually increase their activity after we die. These 'zombie' cells ramp up their gene expression and valiantly continue trying to do their vital tasks, as if someone forgot to tell them they're now redundant.
Neurologists recently watched as these cells stubbornly sprouted new tentacles and busied themselves with chores for hours after death.
Most studies assume that everything in the brain stops when the heart stops beating, but this is not so.
While most gene activity remained stable for the 24 hours, neuronal cells and their gene activity rapidly depleted. Most remarkably though, glial cells increased gene expression and processes after death.
While surprising at first, this actually makes a lot of sense, given glial cells, such as waste-eating microglia and astrocytes, are called into action when things go wrong. And dying is about as 'wrong' as living things can go.
That glial cells enlarge after death isn't too surprising given that they are inflammatory and their job is to clean things up after brain injuries like oxygen deprivation or stroke. The scientists then demonstrated the RNA expressed by genes doesn't itself change within 24 hours post death, so any changes in its amount must indeed be due to the continuation of biological processes.
After 24 hours, however, these cells also succumbed and were no longer distinguishable from the degrading tissue that surrounded them.
https://www.nature.com/articles/s41598-021-85801-6
https://www.sciencealert.com/confused-zombie-cells-spring-to-action...
Cells can walk a microscopic tightrope, researchers discover
By offering cells a microscopic “tightrope,” Johns Hopkins University and Virginia Tech scientists have discovered a new and surprising form of cellular movement.
Normally when cells crawling in an organism come in contact with another one another, they reverse and move randomly away from the other cell. But when nanofiber “tightropes” coated with proteins were suspended in a three-dimensional medium for cells to explore, cells either walked past each other to avoid a collision or formed a train moving together along the length of the nanofiber.
The option of walking the line made the typically erratically moving cells much more systemic and predictable, the team found. This new understanding of cellular movement helps explain why some drugs work differently in tests within petri dishes than they do in humans or animals.
The findings just published in the Proceedings of the National Academy of Sciences.
“A cocktail of mechanical engineering, cell biology, physics, and computational modeling reveals cell behaviors not known before
Biologists started a quest to determine how often and where interactions between corona waste and animals occur. They collected observations from Brazil to Malaysia and from social media to local newspapers and international news websites.
A fox in the United Kingdom, birds in Canada, hedgehogs, seagulls, crabs, and bats - it transpired that all sorts of animals, everywhere, become entangled in face masks.
They found reports about apes chewing on face masks, and about a penguin with a face mask in its stomach. Pets too, especially dogs, were found to swallow face masks. Animals become weakened due to becoming entangled or starve due to the plastic in their stomach. The diversity of animals influenced by corona waste is considerable. "Vertebrates and invertebrates on land, in freshwater, and in seawater become entangled or trapped in corona waste.
animals use the waste as nest material. For example, coots in Dutch canals use face masks and gloves as nest material. And the packaging from paper handkerchiefs is found in nests too. As such, we even see the symptoms of COVID-19 in animal structures.
https://eurekalert.org/pub_releases/2021-03/nbc-cwk032421.php
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