AskScience Panel of Scientists XXII | AskScience Blog

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Friday, April 10, 2020

AskScience Panel of Scientists XXII

AskScience Panel of Scientists XXII


AskScience Panel of Scientists XXII

Posted: 24 Jan 2020 05:32 PM PST

Please read this entire post carefully and format your application appropriately.

This post is for new panelist recruitment! The previous one is here.

The panel is an informal group of redditors who are either professional scientists or those in training to become so. All panelists have at least a graduate-level familiarity within their declared field of expertise and answer questions from related areas of study. A panelist's expertise is summarized in a color-coded AskScience flair.

Membership in the panel comes with access to a panelist subreddit. It is a place for panelists to interact with each other, voice concerns to the moderators, and where the moderators make announcements to the whole panel. It's a good place to network with people who share your interests!


You are eligible to join the panel if you:

  • Are studying for at least an MSc. or equivalent degree in the sciences, AND,

  • Are able to communicate your knowledge of your field at a level accessible to various audiences.


Instructions for formatting your panelist application:

  • Choose exactly one general field from the side-bar (Physics, Engineering, Social Sciences, etc.).

  • State your specific field in one word or phrase (Neuropathology, Quantum Chemistry, etc.)

  • Succinctly describe your particular area of research in a few words (carbon nanotube dielectric properties, myelin sheath degradation in Parkinsons patients, etc.)

  • Give us a brief synopsis of your education: are you a research scientist for three decades, or a first-year Ph.D. student?

  • Provide links to comments you've made in AskScience which you feel are indicative of your scholarship. Applications will not be approved without several comments made in /r/AskScience itself.


Ideally, these comments should clearly indicate your fluency in the fundamentals of your discipline as well as your expertise. We favor comments that contain citations so we can assess its correctness without specific domain knowledge.

Here's an example application:

 Username: /u/foretopsail General field: Anthropology Specific field: Maritime Archaeology Particular areas of research include historical archaeology, archaeometry, and ship construction. Education: MA in archaeology, researcher for several years. Comments: 1, 2, 3, 4. 

Please do not give us personally identifiable information and please follow the template. We're not going to do real-life background checks - we're just asking for reddit's best behavior. However, several moderators are tasked with monitoring panelist activity, and your credentials will be checked against the academic content of your posts on a continuing basis.

You can submit your application by replying to this post.

submitted by /u/AskScienceModerator
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Can mosquitos spread COVID-19?

Posted: 09 Apr 2020 06:15 PM PDT

Can someone teach me about the COVID19 antibody test? What types of biomarkers are we looking for and what does that tell us?

Posted: 10 Apr 2020 06:39 AM PDT

I've been reading all about the effort for antibody testing and learned that there are different types of antibodies such as IgM, IgG. What are the different types? What can they tell us? Do you need a certain level of each antibody to correlate to a 95% immunity against the next infection?

submitted by /u/neuneumeh
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While most of world are being quarantined to slow down the spread of Covid-19, will it stop other virus as well? When the quarantine is over, will the general public be less easier to get sick?

Posted: 09 Apr 2020 04:36 PM PDT

What is the lifespan of an antibody?

Posted: 10 Apr 2020 01:40 AM PDT

My questions are:

  1. What is the lifespan of an antibody? Do they stay in the body long term?

  2. Do plasma cells keep producing antibodies forever or do they stop after the infectious agent is gone?

  3. I understand memory cells are left behind to produce a second wave of antibodies to prevent the chance of reinfection. But do they need T Cells for antibody activation or can they produce it on their own?

I understand people can get tested for antibodies and so I want to know if those are antibodies left behind from old plasma cells or from memory cells.

Thank you in advance!

submitted by /u/spacemonkster
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Why are the first 2 leaves on seedlings a different shape to all the rest?

Posted: 10 Apr 2020 01:30 AM PDT

How do Virologist decide the genetic code of a virus, like the new Coronavirus?

Posted: 10 Apr 2020 06:55 AM PDT

Could there be Earth-like planets the size of the sun?

Posted: 10 Apr 2020 02:32 AM PDT

Do organisms like bacteria or tardigrades sleep? Or something equivalent to sleep?

Posted: 10 Apr 2020 05:47 AM PDT

Im not sure how to think about this. I always associated sleep with having a brain and some degree of consciousness, but thinking of an organism that never shuts down and always works sounds, well tiring i guess

submitted by /u/JohnyyBanana
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How did the early hominids leave Africa?

Posted: 10 Apr 2020 05:18 AM PDT

This may be an extremely stupid question, but based off of the "Out of Africa model" how did the early hominids leave Africa? Whether the early humans could actually swim or not, surely they would die of exhaustion from trying to swim extreme distances to reach other continents?

submitted by /u/pridefried
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If the flu is caused by a different virus than the cold, but the flu symptoms are only more severe cold symptoms, then why doesn't the cold have it's own mortality rate? Does no one die from it?

Posted: 10 Apr 2020 02:42 AM PDT

I was trying to find information on the flu and the common cold to compare to the corona virus to see how bad they are compared to each other, but I couldn't find any reliable info for the mortality rate of the common cold. I figure it might just be lumped in with the flu season, but I wanted separate numbers and the CDC website says that they're caused by separate viruses. I've read that there are 3 types of influenza viruses that any person can become infected with per season and that there are many types of viruses that can cause them. The symptoms said that the cold doesn't normally have pneumonia as a symptom but I thought that was weird because most cases of pneumonia I've heard about did revolve around the cold. The only real difference I could see was the initial onset, which makes the onset of the cold more comparable to Covid-19, even if the symptoms are more comparable to the severity of the flu. Am I missing something? I'm not very knowledgeable about viruses, other than what I just wrote.

submitted by /u/ThupertherialCereal
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Can cats spread the COVID-19 to humans?

Posted: 09 Apr 2020 10:27 PM PDT

What is the likely effect of social distancing on common viruses that are less contagious than Covid19?

Posted: 09 Apr 2020 11:27 PM PDT

While we are busy sheltering in place and social distancing to slow the spread of Covid19, what effect is this having on other less contagious viruses. Are we likely to reduce some of the less contagious ones to near extinction while working to slow Covid19?

submitted by /u/onymousbosch
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With all the recent posts about atmospheric pollution clearance secondary to wide spread quarantining, is this having any effect on climate changes and temperatures? Or is it too small a time frame to see any real changes?

Posted: 09 Apr 2020 09:43 AM PDT

What is happening to the chemistry of a biscuit when it is going stale?

Posted: 09 Apr 2020 09:26 PM PDT

What is happening to the chemistry of a biscuit when it is going stale?

submitted by /u/Whuttathort
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At what point in the digestive journey are gasses produced? And can the gas overtake solids in the tract?

Posted: 09 Apr 2020 05:29 PM PDT

I'm interested in learning more about viral phylogenetics

Posted: 09 Apr 2020 09:46 AM PDT

What do we know about the large scale phylogeny of viruses? How old do we think various virus families are? What about the particular strains infecting humans? I've seen dates putting the origin of many of them in the past few hundreds or thousands of years, which is pretty crazy compared to the hundred thousand year timespans I'm used to for animal species.

Also, do we know anything about the relationships between virus families? I know they can be grouped based on how they produce mRNA, but is it thought that these are monophyletic groups? How does this mesh with morphology and what kind of organisms are infected? And do we know anything about relationships between different classifications of viruses? Do they even all share a common origin?

I'm sure there aren't conclusive answers for all of these questions, it can't be easy to figure out given the small amounts of genes to work with and the rapid mutation rates in viruses, but I'm interested in knowing more.

submitted by /u/atomfullerene
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If neutrons are not electrically charged, then how do neutron stars generate such strong magnetic fields?

Posted: 09 Apr 2020 06:54 PM PDT

Does the "tyranny of the rocket equation" also apply to cars?

Posted: 09 Apr 2020 01:54 PM PDT

I recognize that there are large differences in terms of not having to constantly fight gravity. But if you attached larger and larger gas tanks to a car, would you still get diminishing returns in the way you do with rockets going to space? Is there a theoretical maximum to the distance you can go (or delta-v you can get?) from a car lugging around an absurd amount of gasoline?

submitted by /u/WhereofWeCannotSpeak
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How are vaccines made and why do they take such a long time to make?

Posted: 09 Apr 2020 05:24 PM PDT

Why can’t we see clearly underwater?

Posted: 09 Apr 2020 08:14 PM PDT

Why do we think we can ever make a vaccine for sars-cov-2 given we've never successfully made one for any other coronavirus?

Posted: 09 Apr 2020 08:04 PM PDT

The assumption is 18 months to get through trials, and people are talking about how to accelerate that, but isn't it likely that we'll never be successful let alone get it right on the first few tries?

submitted by /u/themathstheyarehard
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