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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 January 22, 2021 at 9:07am: Some COVID-19 mutations may dampen vaccine effectiveness

Scientists are reporting troubling signs that some recent mutations of the virus that causes COVID-19 may modestly curb the effectiveness of two current vaccines, although they stress that the shots still protect against the disease.

Researchers expressed concern Wednesday about the preliminary findings, in large part because they suggest that future mutations could undermine vaccines. The research tested coronaviruses from the United Kingdom, South Africa and Brazil, and was led by Rockefeller University in New York with scientists from the National Institutes of Health and elsewhere.

A different, more limited study out Wednesday gave encouraging news about one vaccine's protection against some of the mutations.

One way vaccines work is to prompt the immune system to make antibodies that block the virus from infecting cells. The Rockefeller researchers got blood samples from 20 people who had received either the Moderna or Pfizer vaccine and tested their antibodies against various virus mutations in the lab.

With some, the antibodies didn't work as well against the virus—activity was one-to-threefold less, depending on the mutation.

It's a small difference but it is definitely a difference. The antibody response is "not as good" at blocking the virus.

Earlier research established that the two vaccines are about 95% effective in preventing COVID-19 illness.

The latest findings were posted late Tuesday on an online website for researchers

https://medicalxpress.com/news/2021-01-covid-mutations-dampen-vacci...

Comment by Dr. Krishna Kumari Challa on January 21, 2021 at 8:59am: New antifungal compound from ant farms

Attine ants are farmers, and they grow fungus as food. Pseudonocardia and Streptomyces bacteria are their farmhands, producing metabolites that protect the crop from pathogens. Surprisingly, these metabolites lack common structural features across bacteria from different geographic locations, even though the ants share a common ancestor. Now, researchers report in ACS Central Science they have identified the first shared antifungal compound among many of these bacteria across Brazil. The compound could someday have medical applications.

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When a story is breaking, AI can help consumers identify fake news

Warnings about misinformation are now regularly posted on Twitter, Facebook, and other social media platforms, but not all of these cautions are created equal. New research from Rensselaer Polytechnic Institute shows that artificial intelligence can help form accurate news assessments—but only when a news story is first emerging.

Comment by Dr. Krishna Kumari Challa on January 21, 2021 at 8:56am: Genesis of blue lightning into the stratosphere detected from ISS

We know that there are many things left to discover, such as blue jets, elves and red sprites. These bizarre-sounding things are very difficult to observe from the surface of the Earth. As a new Nature paper reports, however, the European Atmosphere-Space Interactions Monitor (ASIM) observatory on the International Space Station is helping scientists find answers.

Looking down on Earth's weather from the International Space Station 400 km above, ASIM's enhanced perspective is shedding new light on weather phenomena and their characteristics.

The collection of optical cameras, photometers and an X- and gamma-ray detector was installed on the Space Station in 2018. It is designed to look for electrical discharges originating in stormy weather conditions that extend above thunderstorms into the upper atmosphere.

And now, for the first time for an ESA International Space Station experiment, ASIM's findings have been published in Nature as front-page article. The paper describes a sighting of five intense blue flashes in a cloud top, one generating a 'blue jet' into the stratosphere.

A blue jet is a form of lightning that shoots upwards from thunderstorm clouds. They can reach as far 50 km into the stratosphere and last less than a second. The space storm-hunter measured a blue jet that was kicked off with and intense five 10-microsecond flash in a cloud near the island of Naru in the Pacific Ocean.

The flash also generated equally fantastic-sounding 'elves'. Elves are rapidly expanding rings of optical and UV emissions at the bottom of the ionosphere. Here, electrons, radio waves and the atmosphere interact to form these emissions.

Capturing these phenomena using ASIM's highly sensitive tools is vital for scientists researching weather systems on Earth.

Observation of the onset of a blue jet into the stratosphere, Nature (2021). DOI: 10.1038/s41586-020-03122-6 , www.nature.com/articles/s41586-020-03122-6

https://phys.org/news/2021-01-genesis-blue-lightning-stratosphere-i...

Comment by Dr. Krishna Kumari Challa on January 21, 2021 at 8:46am: Storing information with light

New photo-ferroelectric materials allow storage of information in a non-volatile way using light stimulus. The idea is to create energy efficient memory devices with high performance and versatility to face current challenges. The study has been published in Nature Communications by Josep Fontcuberta and co-workers and opens a path towards further investigations on this phenomenon and to neuromorphic computing applications.

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Saturn's tilt caused by its moons

Two scientists from CNRS and Sorbonne University working at the Institute of Celestial Mechanics and Ephemeris Calculation (Paris Observatory—PSL/CNRS) have just shown that the influence of Saturn's satellites can explain the tilt of the rotation axis of the gas giant. Their work, published on 18 January 2021 in the journal Nature Astronomy, also predicts that the tilt will increase even further over the next few billion years.

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Deep sleep takes out the trash

A new Northwestern University study reaffirms the importance of getting a good night's sleep.

Comment by Dr. Krishna Kumari Challa on January 21, 2021 at 8:44am: Designer DNA therapeutic wipes out cancer stem cells, treats multiple myeloma in mice

Many patients with multiple myeloma, a type of blood cancer, eventually develop resistance to one treatment after another. That's in part because cancer stem cells drive the disease—cells that continually self-renew. If a therapy can't completely destroy these malignant stem cells, the cancer is likely to keep coming back.

Researchers are taking a new, targeted approach to myeloma treatment—silencing IRF4, a gene that allows myeloma stem cells and tumour cells to proliferate and survive. Past studies have shown that high IRF4 levels are associated with lower overall survival rates for patients with the disease.

The team details their successes inhibiting IRF4 with an antisense oligonucleotide, an engineered piece of DNA specifically designed to bind the genetic material coding for IRF4, causing it to degrade. The oligonucleotide—an investigational antisense medicine developed by Ionis and known as ION251—lowered disease burden, reduced myeloma stem cell abundance and increased survival of mice bearing human myeloma, according to preclinical study data.

Cell Stem Cell (2021). www.cell.com/cell-stem-cell/fu … 1934-5909(20)30601-9

https://medicalxpress.com/news/2021-01-dna-therapeutic-cancer-stem-...

Comment by Dr. Krishna Kumari Challa on January 21, 2021 at 8:29am: Butterflies create jet propulsion with a clap of their wings

The whimsical, wafting flight of butterflies may not give the impression of top aerodynamic performance, but research published recently suggests their large flexible wings could be perfectly designed to give them a burst of jet propulsion.

Scientists set out to verify a decades-old theory that insects "clap" their wings together, squeezing out the air between with such force that it thrusts them forward.

In their aerodynamic analysis of free-flying butterflies published in the journal Interface, they showed that the clap function does generate a jet of air propulsion. But they also found that the butterflies perform this move "in a far more advanced way than we ever realised"

These findings could have uses for drones that use clapping wing propulsion.

L. C. Johansson et al. Butterflies fly using efficient propulsive clap mechanism owing to flexible wings, Journal of The Royal Society Interface (2021). DOI: 10.1098/rsif.2020.0854

https://phys.org/news/2021-01-butterflies-jet-propulsion-wings.html...

Comment by Dr. Krishna Kumari Challa on January 21, 2021 at 7:01am: Termite mounds inspire energy-efficient buildings

Researchers develop a mathematical model to explain the complex architecture of termite mounds
Alexander Heyde et al, Self-organized biotectonics of termite nests, Proceedings of the National Academy of Sciences (2021). DOI: 10.1073/pnas.2006985118
https://phys.org/news/2021-01-mathematical-complex-architecture-ter...

Comment by Dr. Krishna Kumari Challa on January 20, 2021 at 1:22pm: Brilliant magnetar eruption in neighboring galaxy could aid search in the Milky Way

Comment by Dr. Krishna Kumari Challa on January 20, 2021 at 1:09pm: Why cancer cells waste so much energy

study sheds light on the longstanding question of why cancer cells get their energy from fermentation.

In the 1920s, German chemist Otto Warburg discovered that cancer cells don't metabolize sugar the same way that healthy cells usually do. Since then, scientists have tried to figure out why cancer cells use this alternative pathway, which is much less efficient. Now biologists have now found a possible answer to this longstanding question. In a study appearing in Molecular Cell, they showed that this metabolic pathway, known as fermentation, helps cells to regenerate large quantities of a molecule called NAD+, which they need to synthesize DNA and other important molecules. Their findings also account for why other types of rapidly proliferating cells, such as immune cells, switch over to fermentation. This has really been a hundred-year-old paradox that many people have tried to explain in different ways.

Why cancer cells waste so much energy

https://news.mit.edu/2021/cancer-cells-waste-energy-0115

https://researchnews.cc/news/4689/Why-cancer-cells-waste-so-much-en...

Comment by Dr. Krishna Kumari Challa on January 20, 2021 at 12:20pm: Your Partner’s Genome May Affect Your Health

A study using data from more than 80,000 couples finds evidence of indirect genetic effects on traits ranging from smoking habits to mental health.

C. Xia et al., “Evidence of horizontal indirect genetic effects in humans,” Nat Hum Behav, doi:10.1038/s41562-020-00991-9, 2020.

https://www.the-scientist.com/news-opinion/your-partners-genome-may...

https://www.the-scientist.com/news-opinion/your-partners-genome-may...