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: yesterday
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
Started by Dr. Krishna Kumari Challa. Last reply by Dr. Krishna Kumari Challa yesterday. 1 Reply 0 Likes
Q: Why do scientists take so long to prove something simple?Krishna: Define ‘simple’ first.If it is so simple why only highly trained scientists can provide solutions? Why can’t every body else do…Continue
Started by Dr. Krishna Kumari Challa. Last reply by Dr. Krishna Kumari Challa on Friday. 1 Reply 0 Likes
A man lived to old age without knowing he may have had 3 penises.Do you really know what you look like on the inside? Most people do not, and usually it takes surgery or medical imaging to take a…Continue
Started by Dr. Krishna Kumari Challa. Last reply by Dr. Krishna Kumari Challa on Friday. 1 Reply 0 Likes
Because of this autoimmune disorder!Imagine you wake up in a hospital without a single memory of the last month. Doctors say you had a series of violent episodes and paranoid delusions. You'd become…Continue
Started by Dr. Krishna Kumari Challa. Last reply by Dr. Krishna Kumari Challa on Thursday. 1 Reply 0 Likes
Each year, roughly the same numbers of boys and girls are born. But in individual families, some couples have four or more daughters and no sons, and some have all male children and no female…Continue
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Fiber's ability to curb appetite may come from gut molecules traveling to and acting on the brain, not the gut alone. As mice digest fiber, their guts release a molecule called acetate that appears to influence appetite suppression chemicals sent from the brain, researchers report April 29 in Nature Communications. The finding could open up new possibilities for weight management, the scientists say. It's unclear exactly how the gut-made acetate influences the brain chemicals that regulate appetite, and it's unknown wheather the amount of fiber given to the mice in the study would be part of a realistic diet.
Technique traces DNA direct to your ancestor's home 1,000 years ago
A new ground breaking technique has been developed which can locate the village your ancestors lived 1,000 years ago and hence trace back DNA formation.
Previously scientists had been able to link DNA formation to within a 700 km area which in a continent like Europe is very unreliable.
The Geographic Population Structure (GPS) tool created by Eran Elhaik from the University of Sheffield and Tatiana Tatarinova from the University of Southern California works similarly to a satellite navigation system.
The new technique has been 98% successful in locating worldwide populations to their right geographic regions down to their village and/ or island of origin.
The breakthrough has massive implications for life-saving personalized medicine, advancing forensic science and for the study of populations whose ancestral origins are under debate such as African Americans, Roma gypsies and European Jews.
Genetic admixture occurs when individuals from two or more previously separated populations interbreed. This results in the creation of a new gene pool representing a mixture of the founder gene pools.
Elhaik said, "What we have discovered here is a way to find not where you were born but where your DNA was formed up to 1,000 years ago by modelling these admixture processes. What is remarkable is that we can do this so accurately that we can locate the village where your ancestors lived hundreds and hundreds of years ago — until now this has never been possible."
Such processes were extremely common in history during migrations and invasions. When the Vikings invaded Britain and Europe in the 11th century and settled with locals some of them formed a new Viking-Anglo-Saxon gene pool but some married other Vikings and maintained their original gene pool allowing GPS to trace their Scandinavian origins.
Discovery of a certain genotype might indicate the potential for a genetic disease and suggest that diagnostic testing be done. Also as scientists learn more about personalized medicine there is evidence that specific genotypes respond differently to medications — making this information potentially useful when selecting the most effective therapy and appropriate dosage.
To demonstrate how accurate GPS predictions are, Elhaik analyzed data from 10 villages in Sardinia and over 20 islands in Oceania. The team was able to place a quarter of the residents in Sardinia directly to their home village and most of the remaining residents within 50km of their village.
The results for Oceania were no less impressive with almost 90% success of tracing islanders exactly to their island.
Tatarinova has now developed a website making GPS accessible to the public. "To help people find their roots, I developed a website that allows anyone who has had their DNA genotyped to upload their results and use GPS to find their ancestral home," Tatarinova said.
Beware of False or Misleading Claims for Treating Autism
http://www.fda.gov/downloads/ForConsumers/ConsumerUpdates/UCM394800...
“There is no cure for autism,” the bulletin states. “So products or treatments claiming to ‘cure’ autism do not work as claimed. The same is true of many products claiming to ‘treat’ autism. Some may carry significant health risks.”
“Autism Speaks and its many partners are working diligently to find treatments for autism that are safe and effective,” comments developmental pediatrician Paul Wang, Autism Speaks senior vice president and head of medical research. “We know that parents often are desperate to find help for their children. It’s tragic when unscrupulous companies take advantage of these families by pushing so-called treatments that are not only ineffective, but may be costly and dangerous.”
The Pen Is Mightier Than the Keyboard
Advantages of Longhand Over Laptop Note Taking
Students retain information better with pens than laptops
Writing notes by hand may lead to deeper understanding of lecture material, study suggests
Abstract
Taking notes on laptops rather than in longhand is increasingly common. Many researchers have suggested that laptop note taking is less effective than longhand note taking for learning. Prior studies have primarily focused on students’ capacity for multitasking and distraction when using laptops. The present research suggests that even when laptops are used solely to take notes, they may still be impairing learning because their use results in shallower processing. In three studies, we found that students who took notes on laptops performed worse on conceptual questions than students who took notes longhand. We show that whereas taking more notes can be beneficial, laptop note takers’ tendency to transcribe lectures verbatim rather than processing information and reframing it in their own words is detrimental to learning.
http://pss.sagepub.com/content/early/2014/04/22/0956797614524581
South Korean scientists have discovered how the colon hedges against cancerous cellular mutation.
South Korean scientist Cho Kwang-Hyun has identified the cancer inhibitory mechanism of the colon tissue, providing insights into the cause of colorectal cancer.
'' The APC Network Regulates the Removal of Mutated Cells from Colonic Crypts''
http://www.cell.com/cell-reports/abstract/S2211-1247%2814%2900157-0...
Asians, African Americans and Pacific Islanders have a higher risk of the autoimmune disorder Graves’ disease than Caucasians, according to a study.
''Variation in Rates of Autoimmune Thyroid Disease by Race/Ethnicity in US Military Personnel''
Researchers in Australia have found that ethnicity affects rates of the thyroid disorder Graves’ disease.
http://jama.jamanetwork.com/article.aspx?articleid=1860451
Mother’s Womb Can Influence Baby’s Genome:Study
A study of umbilical cord tissue from 237 Asian individuals showed that the interaction between the genome and the prenatal environment can have a profound impact on epigenetic variation.
" The effect of genotype and in utero environment on inter-individual variation in neonate DNA methylomes"
Abstract
Integrating the genotype with epigenetic marks holds the promise of better understanding the biology that underlies the complex interactions of inherited and environmental components that define the developmental origins of a range of disorders. The quality of the in utero environment significantly influences health over the lifecourse. Epigenetics and in particular DNA methylation marks have been postulated as a mechanism for enduring effects of the prenatal environment. Accordingly, neonate methylomes contain molecular memory of the individual in utero experience. However, inter-individual variation in methylation can also be a consequence of DNA sequence polymorphisms that result in methylation quantitative trait loci (methQTLs) and, potentially, the interaction between fixed genetic variation and environmental influences. We surveyed the genotypes and DNA methylomes of 237 neonates and found 1423 punctuate regions of the methylome that were highly variable across individuals, termed variably methylated regions (VMRs), against a backdrop of homogeneity. MethQTLs were readily detected in neonatal methylomes and genotype alone best explained about 25% of the VMRs. We found that the best explanation for 75% of VMRs was the interaction of genotype with different in utero environments, including maternal smoking, maternal depression, maternal BMI, infant birth weight, gestational age and birth order. Our study sheds new light on the complex relationship between biological inheritance as represented by genotype and individual prenatal experience and suggests the importance of considering both fixed genetic variation and environmental factors in interpreting epigenetic variation.
http://genome.cshlp.org/content/early/2014/04/07/gr.171439.113
In the first step, concentrated light - simulating sunlight - was used to convert carbon dioxide and water to synthetic gas known as syngas.
This was done in a high-temperature solar reactor containing metal-oxide based materials.
The syngas - a mixture of hydrogen and carbon monoxide - was then converted into kerosene by Shell using the established Fischer-Tropsch process.
Although producing syngas through concentrated solar radiation is still at an early stage of development, the processing of syngas to kerosene is already being deployed by companies, including Shell, on a global scale.
Combining the two approaches has the potential to provide secure, sustainable and scalable supplies of aviation fuel as well as diesel and gasoline, or even plastics.
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