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Science Simplified!

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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'

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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-wi thout-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?

i. mycotoxicoses

j. immunotherapy

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

n.vaccine-woes

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-ca re about evidence based medicine

s. don-t-ignore-these-head-injuries

t. the-detoxification-scam

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)

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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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Comment by Dr. Krishna Kumari Challa on August 20, 2014 at 11:28am: How You Meditate Matters
Research shows that Vajrayana meditation can enhance cognitive performance, while Theravada meditation is relaxing.
not all meditation techniques produce similar effects of body and mind. Indeed, a study published in PLoS One demonstrates that different types of Buddhist meditation—namely the Vajrayana and Theravada styles of meditation—elicit qualitatively different influences on human physiology and behaviour, producing arousal and relaxation responses respectively.
The researchers had also observed an immediate dramatic increase in performance on cognitive tasks following only Vajrayana styles of meditation. They noted that such dramatic boost in attentional capacity is impossible during a state of relaxation. Their results show that Vajrayana and Theravada styles of meditation are based on different neurophysiological mechanisms, which give rise to either an arousal or relaxation response.
http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone....

Comment by Dr. Krishna Kumari Challa on August 20, 2014 at 11:22am: Bypassing The Brain To Walk Again
Bypassing the spinal cord with an artificial neural connection enables subjects to control their legs by swinging their arms.
A Japanese research group has successfully made an artificial connection from the brain to the locomotion center, bypassing the spinal cord with a computer interface. This research, published in the Journal of Neuroscience, allowed subjects to perform a walking-like behavior in their legs by swinging their arms.
Neural networks in the locomotion center of the spinal cord are capable of producing rhythmic movements, such as swimming and walking, even when isolated from the brain. The brain controls the spinal locomotion center by sending commands to the spinal locomotion center to start, stop and change waking speed. In most cases of spinal cord injury, the loss of this link from the brain to the locomotion center causes problems with walking.
Although gait disturbance in individuals with spinal cord injury is attributed to the interruption of neural pathways from brain to the spinal locomotor center, neural circuits located above and below the lesion maintain most of their functions. An artificial connection that bridges the lost pathway and connects brain to spinal circuits has potential to ameliorate the functional loss.
http://www.ncbi.nlm.nih.gov/pubmed/25122909

Comment by Dr. Krishna Kumari Challa on August 20, 2014 at 11:08am: Asthma and odors: The role of risk perception in asthma exacerbation
Fragrances and strong odors have been characterized as putative triggers that may exacerbate asthma symptoms and many asthmatics readily avoid odors and fragranced products. However, the mechanism by which exposure to pure, non-irritating odorants can elicit an adverse reaction in asthmatic patients is still unclear and may involve both physiological and psychological processes. The aim of this study was to investigate how beliefs about an odor's relationship to asthmatic symptoms could affect the physiological and psychological responses of asthmatics.
Results

Predictably, manipulations of perceived risk altered both the quality ratings of the fragrance as well as the reported levels of asthma symptoms. Perceived risk also modulated the inflammatory airway response.
Conclusions

Expectations elicited by smelling a perceived harmful odor may affect airway physiology and impact asthma exacerbations.
Highlights

•Asthmatics were exposed to an odor characterized as ‘asthmogenic’ or ‘therapeutic’.

•Irritation and annoyance ratings were elevated in the asthmogenic group.

•The asthmogenic group showed a rapid and persistent increase in airway inflammation.
http://www.jpsychores.com/article/S0022-3999%2814%2900252-9/abstract

Comment by Dr. Krishna Kumari Challa on August 20, 2014 at 10:49am

Comment by Dr. Krishna Kumari Challa on August 20, 2014 at 10:47am: All babies lack sufficient vitamin K at birth, putting them at risk for severe bleeding in the brain or intestines until they get the vitamin by eating solid foods, typically around six months of age. The vitamin is essential for blood clotting, and a vitamin K injection after birth eliminates this bleeding risk.
Therefore, Vitamin K injections are recommended at birth in some countries because the vitamin does not cross the placenta well during pregnancy. The shot provides infants with enough vitamin K to last until they get sufficient amounts through diet. Vitamin K deficiency bleeding has always occurred but for years the condition was less common than other causes of infant death.

http://pediatrics.aappublications.org/content/112/1/191.full

Comment by Dr. Krishna Kumari Challa on August 19, 2014 at 8:39am: Genomic-scale exchange of mRNA between a parasitic plant and its hosts
Abstract: Movement of RNAs between cells of a single plant is well documented, but cross-species RNA transfer is largely unexplored. Cuscuta pentagona (dodder) is a parasitic plant that forms symplastic connections with its hosts and takes up host messenger RNAs (mRNAs). We sequenced transcriptomes of Cuscuta growing on Arabidopsis and tomato hosts to characterize mRNA transfer between species and found that mRNAs move in high numbers and in a bidirectional manner. The mobile transcripts represented thousands of different genes, and nearly half the expressed transcriptome of Arabidopsis was identified in Cuscuta. These findings demonstrate that parasitic plants can exchange large proportions of their transcriptomes with hosts, providing potential mechanisms for RNA-based interactions between species and horizontal gene transfer.
http://www.sciencemag.org/content/345/6198/808
What this means: A vampire-like parasitic plant could reveal new secrets of plant communication. According to a study published Thursday in Science, species of the strangleweed plant are able to share genetic information in the form of messenger RNA molecules (mRNA) with the plants they invade. It's possible that this RNA shuffling is allowing for communication between the parasite and the host, and if we crack their codes we could exploit them to protect crops.

Comment by Dr. Krishna Kumari Challa on August 19, 2014 at 8:18am

Comment by Dr. Krishna Kumari Challa on August 19, 2014 at 8:18am

Comment by Dr. Krishna Kumari Challa on August 19, 2014 at 6:23am: Releasing genetically engineered fruit flies into the wild could prove to be a cheap, effective and environmentally friendly way of pest control, a new study has found.

New research by scientists at the University of East Anglia and Oxitec Ltd shows the release of genetically engineered male flies could be used as an effective population suppression method - saving crops around the world.

The Mediterranean fruit fly is a serious agricultural pest which causes extensive damage to crops.
The genetically engineered flies are not sterile, but they are only capable of producing male offspring after mating with local pest females - which rapidly reduces the number of crop-damaging females in the population.
This method presents a cheap and effective alternative to irradiation. This is a promising new tool to deal with insects which is both environmentally friendly and effective.
The method works by introducing a female-specific gene into the insects that interrupts development before females reach a reproductive stage.

Populations of healthy males and females can be produced in controlled environments by the addition of a chemical repressor.

If the chemical repressor is absent in the genetically engineered flies' diet, only males survive.

The surviving males are released, mate with local wild pest females and pass the female specific self-limiting trait onto the progeny resulting in no viable female offspring.

The research was published in the journal Proceedings of the Royal Society B.

Comment by Dr. Krishna Kumari Challa on August 12, 2014 at 6:47am: Partial Recovery From Disorders of Consciousness
Traumatic Brain Injury Patients Treated with Anti-Spasm Agent Partially Recover from Disorders of Consciousness

At the International Neuromodulation Society’s 11th World Congress, Dr. Stefanos Korfias of the Department of Neurosurgery at the University of Athens will present the results of a clinical study led by Professor Damianos Sakas, which showed that two of six in-patients studied at Evangelismos Hospital in Athens steadily emerged from minimally conscious state after receiving intrathecal baclofen (ITB) after traumatic brain injury.

The drug relaxes spasticity that can result from brain injury and may be used to facilitate care, but is not normally used to restore function. The patients, a 24-year-old man and a 29-year-old man, had been in minimally conscious states for three years and 18 months, respectively. Their scores on a revised coma recovery scale (with a maximum of 23) increased from 10 – 19 and 11 – 22, respectively
http://www.newswise.com/articles/partial-recovery-from-disorders-of...
Electrical Brain Stimulation Can Restore Consciousness
Mild electrical stimulation might help brain-damaged patients communicate
http://www.scientificamerican.com/article/electrical-brain-stimulat...