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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)

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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Comment by Dr. Krishna Kumari Challa on July 28, 2020 at 5:18am: A scientist's mesmerizing animation shows how our entire solar system orbits an unseen center — and it's not the sun

A scientist's mesmerizing animation shows how our entire solar system orbits an unseen center — and it's not the sun: That center of mass is called the barycenter

Theoretical issues in deep networks

Comment by Dr. Krishna Kumari Challa on July 28, 2020 at 5:08am: Study: Mask-Wearing Moms with COVID-19 Can Safely Nurse Babies

None of the breastfed infants in the study tested positive for SARS-CoV-2 within the first two weeks of life.

https://www.the-scientist.com/news-opinion/study-mask-wearing-moms-...

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Microbial Signatures in Blood Are Associated with Various Cancers

A study suggests the potential for a noninvasive diagnostic that could detect tumors early and differentiate between disease types.

https://www.the-scientist.com/the-literature/microbial-signatures-i...

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https://www.sciencealert.com/here-s-what-our-plastic-waste-problem-...

Scientists Show How Bad Our Plastic Waste Problem Could Get by 2040

Comment by Dr. Krishna Kumari Challa on July 28, 2020 at 4:56am: Testing Chernobyl fungi as a radiation shield for astronauts

How can astronauts survive high radiations during interplanetary travel?

A team of researchers has tested the viability of using a type of fungus found growing in some of the destroyed nuclear reactors at the former Chernobyl nuclear power plant site to shield astronauts from radiation.

Some fungi are able to flourish in a very highly radioactive place here on Earth—inside the destroyed reactors at the Chernobyl site in Ukraine. Testing of several types of the fungi has showed that they not only survive in the former reactors, but actually flourish. They have the ability to absorb radiation and to convert it into energy for their own use. To look into the possibility of using such types of fungus as a shield for humans, the researchers arranged with NASA to send a sample of one of the types of fungus found at Chernobyl—cladosporium sphaerospermum—to the International Space Station.

Once the fungus sample arrived at the ISS, astronauts monitored the petri dish set up by the researchers. One side of the petri dish was coated with the fungus; the other side had no fungus and served as a control. A detector was affixed to the back of the petri dish to measure radiation coming through. The detector was monitored for 30 days. The researchers found that the side of the petri dish that was covered with fungus reduced radiation levels coming through the dish by approximately 2% compared to the control side. That alone is inadequate as a safety shield, but the experiment serves as an indicator of what might be possible. On its own, the fungus is known to grow, which means a rocket carrying humans could carry just a small amount with them. Once on Mars, the fungus could be cultivated on a shield structure and allowed to thicken, offering perhaps one layer of protection very nearly free of charge.

Graham K. Shunk et al. A Self-Replicating Radiation-Shield for Human Deep-Space Exploration: Radiotrophic Fungi can Attenuate Ionizing Radiation aboard the International Space Station, bioRxiv (2020). DOI: 10.1101/2020.07.16.205534

https://phys.org/news/2020-07-chernobyl-fungi-shield-astronauts.htm...

Comment by Dr. Krishna Kumari Challa on July 28, 2020 at 4:44am: Researchers create 'decoy' coatings that trick infrared cameras

Light can sometimes play tricks on our eyes. If you look at a shiny surface, what you see will largely depend on the surrounding environment and lighting conditions.

Researchers have now taken ocular distortion a step further, finding a way to imbed visual "decoys" into surfaces of objects in a way that can fool people into thinking they detect a specific image in the infrared that actually isn't there.

Infrared light is invisible to the human eye, but can be detected by a range of devices, such as night-vision goggles and thermal-imaging cameras. In this work,researchers can effectively tune target objects into emitting the same infrared radiation as the surrounding environment, making them invisible to infrared detection devices.

But what makes the researchers' work particularly novel is that they can manipulate the coatings in a way that a person trying to view the object with such a device would instead see a false image.

"This structure offers a general platform for unprecedented manipulation and processing of infrared signals.

this method provides better, more consistent camouflage because the product is mechanically flexible, power free and inherently self-adaptive to temporal fluctuation as well as spatial variation of the target temperature.

Additionally, by manipulating the configuration and composition of tungsten-doped vanadium dioxide on coatings applied to the PE tape, researchers can create an infrared decoy.

"How we grow the material changes the image people ultimately think they see.

This kind of technology could prove useful for military and intelligence agencies, as they seek to thwart increasingly sophisticated surveillance technologies that pose a threat to national security. It might also incubate future encryption technology, allowing information to be safely concealed from unauthorized access.

Kechao Tang et al. A Thermal Radiation Modulation Platform by Emissivity Engineering with Graded Metal–Insulator Transition, Advanced Materials (2020). DOI: 10.1002/adma.201907071

https://phys.org/news/2020-07-decoy-coatings-infrared-cameras.html?...

Comment by Dr. Krishna Kumari Challa on July 28, 2020 at 4:39am: Psychologists show that embedding primes in a person's speech can influence people's decision making

psychologists found that embedding primes in a person's speech and gestures can influence people's decision-making

In both psychology and magic circles, primes are known as actions or words that unconsciously influence the thinking of another person One example is a policeman interrogating a witness tapping his ring while inquiring about jewelry a suspect might have been wearing. It is a technique magicians have used for years. They prime a person or audience by giving them subtle verbal or physical clues to get them to choose a number during a guessing trick, or a card during a card trick. In this new effort, the researchers tested the practice to see if it actually works.

The experiments involved asking volunteers to watch a live or taped performance of a person who, unbeknownst to them, was trying to prime them. The research began with 90 volunteers who were split into two groups. One group watched Pailhès (who is also an amateur magician) perform a live magic act—the other group watched a video version of the same act on a laptop. The act consisted of attempting to get the crowd of observers to pick a predesignated card—the three of diamonds.

As part of the routine, she mimicked an act by British illusionist Derren Brown in which he asks a member of the crowd to mentally transmit the correct card to the others in the crowd. He also asks the crowd to think about a bright, vivid colored card (more descriptive of a red card than a black one). He also mimes the shape of a diamond with his hands and asks the audience to think of the little numbers at the corners (ruling out double digits and face cards) and even draws the number "3" in the air with his hands—and asks the audience to imagine things in the middle as he says, "boom, boom, boom."

After mimicking this act, the researchers asked the audience members to write down a card by suit and number, which they turned in. Inspection of the cards showed that 17.8 percent of the audience members chose the three of diamonds—38.9 percent chose a three of any suit and 33.3 percent chose a diamond of any number, results that were far better than chance.

Alice Pailhès et al. Influencing choices with conversational primes: How a magic trick unconsciously influences card choices, Proceedings of the National Academy of Sciences (2020). DOI: 10.1073/pnas.2000682117

https://medicalxpress.com/news/2020-07-psychologists-embedding-prim...

Comment by Dr. Krishna Kumari Challa on July 28, 2020 at 4:33am: Seismic waves help scientists 'see' chemical changes beneath a watershed

https://phys.org/news/2020-07-seismic-scientists-chemical-beneath-w...

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Designer nanozymes for reactive-oxygen species scavenging anti-inflammatory therapy

https://phys.org/news/2020-07-nanozymes-reactive-oxygen-species-sca...

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https://phys.org/news/2020-07-high-capacity-oil-adsorbing-mats-depl...

High-capacity oil-adsorbing mats could be deployed in oil spill emergencies to limit ecological damage

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https://phys.org/news/2020-07-scientists-publish-seminal-impact-nan...

Scientists publish seminal study into impact of nanoparticles on living species

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https://phys.org/news/2020-07-strategy-therapies-brain.html?utm_sou...

Developing a new strategy to selectively deliver therapies to the brain

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https://physicsworld.com/a/earths-atmosphere-rings-like-a-giant-bel...

Earth’s atmosphere rings like a giant bell, say researchers

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https://elifesciences.org/articles/60080?utm_source=content_alert&a...

Meta-Research: The growth of acronyms in the scientific literature

Abstract

Some acronyms are useful and are widely understood, but many of the acronyms used in scientific papers hinder understanding and contribute to the increasing fragmentation of science. Here we report the results of an analysis of more than 24 million article titles and 18 million article abstracts published between 1950 and 2019. There was at least one acronym in 19% of the titles and 73% of the abstracts. Acronym use has also increased over time, but the re-use of acronyms has declined. We found that from more than one million unique acronyms in our data, just over 2,000 (0.2%) were used regularly, and most acronyms (79%) appeared fewer than 10 times. Acronyms are not the biggest current problem in science communication, but reducing their use is a simple change that would help readers and potentially increase the value of science.

Comment by Dr. Krishna Kumari Challa on July 27, 2020 at 4:48am: To prevent the next pandemic, we might need to cut down fewer trees

Study weighs costs of reducing virus spillover from animals against the toll of disease outbreak

https://www.sciencenews.org/article/coronavirus-covid-19-pandemic-p...

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https://phys.org/news/2020-07-phage-therapy-potential-prosthetic-jo...

Phage therapy shows potential for treating prosthetic joint infections

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https://www.sciencealert.com/physicists-find-a-new-way-to-show-mass...

Physicists Find a New Way to Reveal The Strange, Wave-Like Nature of Massive Molecules

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https://www.wsj.com/articles/sunscreen-chemicals-accumulate-in-body...

Sunscreen Chemicals Accumulate in Body at High Levels

Comment by Dr. Krishna Kumari Challa on July 26, 2020 at 6:14am: How to test whether your home made face mask works properly or not

https://theconversation.com/does-your-homemade-mask-work-142675

To get an idea of how much this might happen, a simple test involving trying to blow out a candle directly in front of the wearer could be tried. Initially, the distance coupled with the strength of exhalation could be investigated, but then face coverings made from different materials and critically with different numbers of layers could be tried. The design of face covering that made it hardest to divert the candle flame will probably provide the best barrier for projecting the virus forward and through the face covering.

Comment by Dr. Krishna Kumari Challa on July 26, 2020 at 5:32am: In cell studies, seaweed extract outperforms remdesivir in blocking COVID-19 virus

Heparin, a common anitcoagulent, could also form basis of a viral trap for SARS-CoV-2

In a test of antiviral effectiveness against the virus that causes COVID-19, an extract from edible seaweeds substantially outperformed remdesivir, the current standard antiviral used to combat the disease.

https://www.sciencedaily.com/releases/2020/07/200724104228.htm

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How COVID-19 Causes Loss of Smell

Olfactory support cells, not neurons, are vulnerable to novel coronavirus infection

https://hms.harvard.edu/news/how-covid-19-causes-loss-smell

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https://news.ucr.edu/articles/2020/07/24/neurons-are-genetically-pr...

Neurons are genetically programmed to have long lives

UC Riverside-led study identifies mechanism that prevents death of neurons

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Drug ingredients considered inert might have biological activity

Systematic investigation of excipients reveals that most are inactive, but a few may act upon biological targets

https://cen.acs.org/pharmaceuticals/Drug-ingredients-considered-ine...

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https://www.sciencealert.com/chemists-have-worked-out-how-to-make-t...

Chemists Just Worked Out How to Recycle Some of Our Toughest Single-Use Plastics

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Comment by Dr. Krishna Kumari Challa on July 25, 2020 at 5:36am: Quantum Tunneling Is Not Instantaneous, Physicists Show

A new experiment tracks the transit time of particles burrowing through barriers, revealing previously unknown details of a deeply counterintuitive phenomenon

https://www.scientificamerican.com/article/quantum-tunneling-is-not...

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How the Bits of Quantum Gravity Can Buzz

New calculations show how hypothetical particles called gravitons would give rise to a special kind of noise.

https://www.quantamagazine.org/gravitons-revealed-in-the-noise-of-g...

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Where there’s cattle ranching and soybean farming, there’s fire, study finds

https://news.mongabay.com/2020/07/where-theres-cattle-ranching-and-...

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US Just Unveiled Its Blueprint For a "Virtually Unhackable" Quantum Internet

https://www.sciencealert.com/us-begins-planning-for-a-virtually-unh...