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: 14 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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Evolution Of Conch Size Driven By Humans
The first humans to pluck a Caribbean fighting conch from the shallow lagoons of Panama’s Bocas del Toro were in for a good meal. Smithsonian scientists found that 7,000 years ago, this common marine shellfish contained 66 percent more meat than its descendants do today. Because of persistent harvesting of the largest conchs, it became advantageous for the animal to mature at a smaller size, resulting in evolutionary change.
Human-driven evolution of wild animals, sometimes referred to as “unnatural selection,” has only previously been documented under scenarios of high-intensity harvesting, like industrialized fishing. “These are the first evidence that low-intensity harvesting has been sufficient to drive evolution,” said lead author Aaron O’Dea of the Smithsonian Tropical Research Institute. “The reason may be because the conch has been subjected to harvesting for a long period of time.” Published March 19 in Proceedings of the Royal Society B, the findings are based on a comparison of mature shell sizes prior to human settlement, from shells excavated from human trash heaps representing various points in the last few thousand years and from modern sites.
Source: http://rspb.royalsocietypublishing.org/content/281/1782/20140159.ab...
New hypothesis explains earth's continued habitability
Researchers from USC and Nanjing University in China have documented evidence suggesting that part of the reason that Earth has become neither sweltering like Venus nor frigid like Mars lies with a built-in atmospheric carbon dioxide regulator -- the geologic cycles that churn up the planet's rocky surface. Scientists have long known that "fresh" rock pushed to the surface via mountain formation effectively acts as a kind of sponge, soaking up the greenhouse gas CO2. Left unchecked, however, that process would simply deplete atmospheric CO2 levels to a point that would plunge Earth into an eternal winter within a few million years during the formation of large mountain ranges like the Himalayas -- which has clearly not happened.
And while volcanoes have long been pointed to as a source of carbon dioxide, alone they cannot balance out the excess uptake of carbon dioxide by large mountain ranges. Instead, it turns out that "fresh" rock exposed by uplift also emits carbon through a chemical weathering process, which replenishes the atmospheric carbon dioxide at a comparable rate.
"Our presence on Earth is dependent upon this carbon cycle. This is why life is able to survive," said Mark Torres, lead author of a study disclosing the findings that appears in Nature on March 20. Torres, a doctoral fellow at the USC Dornsife College of Letters, Arts and Sciences, and a fellow at the Center for Dark Energy Biosphere Investigations (C-DEBI), collaborated with Joshua West, professor of Earth Sciences at USC Dornsife, and Gaojun Li of Nanjing University in China.
Source: University of Southern California
The most difficult part of writing a program is not actually writing the program but rather determining what the client wants the program to do.
It is relatively easy to write the rules for what a program should do in cases where everything is working correctly; it is much more difficult to write the rules for what a program should do when things go wrong (see below).
A lot more can (and does) go wrong than you think: databases can become corrupt or lose their connection to your program; the connection between various computers may become unavailable due to networking issues; and the list goes on. This is largely due to the distributed nature of computer systems these days, in which multiple interconnected computers process what seems to you to be a single request.
A large part of what a program does is hide from you the gory details of when things go wrong (see above).
Good programming requires the ability to foresee what might go wrong and to account for it. Most non-programmers either don't believe what could go wrong or don't want to worry about it, and thus can get uncomfortable even thinking about the idea of things going wrong.
What may appear to be a very simple program (e.g. Google's site) may involve a huge, invisible supporting infrastructure that cost lots of time and money to build and maintain.
When you meet us at parties and learn what we do, we really don't want to hear the story about how you couldn't get a certain program to install/uninstall/run or how you might have a virus on your Windows PC. It would be like saying to a dentist you just met, "Oh, you're a dentist? I have this pain in my leg, what do you think is causing it?"
Just as you're usually not impressed when we brag about how much we know about computers, we're not impressed when you brag about how little you know about them.
Did you know? What are some things that programmers know, but most people don't?
What makes dark chocolate healthy?
After decades of scientific inquiry, John Finley from Louisiana State University and colleagues have found what makes dark chocolate good for you according to their presentation on March 18, 2014, at the National Meeting and Exposition of the American Chemical Society (ACS) in Dallas, Texas. The researchers fund that Bifidobacterium and lactic acid bacteria in the lower digestive tract love dark chocolate. The bacteria metabolize chemical components in dark chocolate into anti-inflammatory agents that reduce cardiovascular inflammation and the risk of stroke and heart disease. The researchers proved their concept using cocoa powder and human fecal bacteria in a glass digestive tract that simulated the human lower gut. Cocoa powder contains antioxidants and fiber that are not acted on by digestive enzymes or digestive secretions in the upper digestive tract and are not absorbed in the upper digestive tract. Lower digestive tract bacteria convert the antioxidants and fiber into smaller molecules that can be absorbed and used as anti-inflammatory agents and digestive regulators in the lower digestive tract. The researchers add that eating a prebiotic like garlic can assist the bacteria that metabolize dark chocolate by increasing the rate and of conversion of anti-inflammatory agents in dark chocolate to compounds the human body can absorb.
http://www.acs.org/content/acs/en/pressroom/newsreleases/2014/march...
Knowing whether food has spoiled without even opening the container!
Research paper presented at a meeting of the American Chemical Society shows how.
A color-coded smart tag could tell consumers whether a carton of milk has turned sour or a can of green beans has spoiled without opening the containers, according to researchers. The tag, which would appear on the packaging, also could be used to determine if medications and other perishable products were still active or fresh, they said.
This report on the color-changing food deterioration tags was presented recently as part of the 247th National Meeting & Exposition of the American Chemical Society (ACS), the world’s largest scientific society.
Watch the video to know how:
More information could be found on their website:
http://www.acs.org/content/acs/en/pressroom/newsreleases/2014/march...
When would people lie? Interesting Question. Phsycologists are trying to learn about it.
Psychologists Shaul Shalvi, Ori Eldar and Yoella Bereby-Meyer tested the hypothesis that people are more likely to lie when they can justify the deception to themselves in a 2013 paper entitled “Honesty Requires Time (and Lack of Justifications),” published in Psychological Science. Subjects rolled a die three times in a setup that blocked the experimenter's view of the outcome and were instructed to report the number that came up in the first roll. (The higher the number, the more money they were paid.) Seeing the outcomes of the second and third rolls gave the participants an opportunity to justify reporting the highest number of the three; because that number had actually come up, it was a justified lie.
Some subjects had to report their answer within 20 seconds, whereas others had an unlimited amount of time. Although both groups lied, those who were given less time were more likely to do so. In a second experiment subjects rolled the die once and reported the outcome. Those who were pressed for time lied; those who had time to think told the truth. The two experiments suggest that people are more likely to lie when time is short, but when time is not a factor they lie only when they have justification to do so.
“By lying, we deny our friends access to reality—and their resulting ignorance often harms them in ways we did not anticipate. Our friends may act on our falsehoods, or fail to solve problems that could have been solved only on the basis of good information.”
A practical solution is to think of a way to tell the truth with tact.
nearly all of us shade the truth just enough to make ourselves or others feel better. By how much do we lie? About 10 percent, says behavioral economist Dan Ariely in his 2012 book The Honest Truth about Dishonesty (Harper).
Lying, Ariely says, is not the result of a cost-benefit analysis. Instead it is a form of self-deception in which small lies allow us to dial up our self-image and still retain the perception of being an honest person. Big lies do not.
More can be found at:
http://www.scientificamerican.com/article/what-science-tells-us-abo...
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