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SciShow

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    Padma D K
    Padma D K7 months ago
    pls. make a vedio on KIC 8462852
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    SciShow
    SciShow6 months ago
    +Padma D K Check out our space channel! https://www.youtube.com/watch?v=23bCVdyBKnE
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    Rylee Matthew
    Rylee Matthew3 days ago
    Why do we cry when we're sad?
    23
    The Great Blocky Gamer
    The Great Blocky Gamer1 day ago
    +Rylee Matthew i agree, i know that you tear up to get stuff out of your eye, but i have no idea why we cry when we are sad. (or very very happy)
    1
    Daniel Beatty
    Daniel Beatty7 months ago
    VIDEO IDEA: What are those worm-like things in your vision?
    1011
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    SplicedPenguin
    SplicedPenguin1 week ago
    +Eric Albert This conversation is over. Just believe what you want to believe. Goodbye
    12
    Eric “All4sounds” Albert
    Eric “All4sounds” Albert1 week ago
    +SplicedPenguin Bonne soirée
    1
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    Cesar Coll
    Cesar Coll2 days ago
    How do we know that petroleum comes from ancient plants, and how did it get so deep in the first place? Sometimes it's 10 kilometers deep!
    1
    the dragon
    the dragon1 week ago
    scishow pleas do an episode on how CO2 is good for the environment and how you shouldn't try to get rid of or or at least keep it somewhere where you can easily rallies it back into our lower atmosphere
    12
    SomeDudeOnline
    SomeDudeOnline2 days ago
    I'm sure 90% percent of responses to the following question will be something along the lines of "because americans are stupid" but I've got to ask. Why is thinking about a measurement in a unit different than what we grew up with so difficult to get used to? Sure a kilometer is about 5/8 of a mile and it's easy to imagine 5/8 of a mile. But why do we have to mentally make the conversion for so long before a kilometer becomes natural? I think it's similar to learning a new language as an adult, at some point you can think in the second language rather than think in the first and translate to the second. But again, why is this so difficult and what is the science behind it?
    1
    Capt777harris
    Capt777harris3 days ago
    SciShow, can you guys watch some of Primitive Technology's videos, and maybe ask to do a video commenting on his ancient construction techniques, and the science and engineering our ancestors used to build homes? Primitive Technology is here; https://www.youtube.com/channel/UCAL3JXZSzSm8AlZyD3nQdBA
    1
    irfancra
    irfancra1 month ago
    Is Alkaline Water Extra Healthy or a Hoax?
    12
    Stephanie Washburn
    Stephanie Washburn3 weeks ago
    +irfancra hoax dude
    12
    jfalbo
    jfalbo1 week ago
    Can you do a video on "How Accurate Are Weather Predictions?" How much can we trust them? How many days in advance? Thanks
    1
    o0o0o0o0o0o0o0o0o0o0o0o0o0o0 rogriloo0o0o00o0o00o0
    o0o0o0o0o0o0o0o0o0o0o0o0o0o0 rogriloo0o0o00o0o00o01 month ago
    hank is a piece of a great cacau desu ne he's funny af :)
    1
    Danny Raul Molina
    Danny Raul Molina3 weeks ago
    Guys, I don't know if you have a video about this. Not long time ago i was surprised to know that my cousin used the word billion to refer to a thousand million. I was raised in Colombia and i was taught that a billion is a million million. 10 raised to the power of 12 instead of 9. I was reading that even the British considered it a million million not long time ago. I want to know what's the one internationally accepted in the scientific community.
    12
    Kris A
    Kris A1 week ago
    VIDEO IDEA: swarm computing/intelligence
    1
    Twan Wilting
    Twan Wilting4 days ago
    Question about something that has maby nothing to do with science/.... but I do not know where else I can ask it. Hello I’ve been wondering and thinking about something for a few weeks. But I’m not sure if this idea is just an illusion(from the media/news) or maybe something else. Small country’s like the Netherlands where I live have achieved so many great things/results. For example last week Max Verstappen broke a world record for being the youngest F1 winner. But in big country’s there are much more people, so the chance of being the #1 team/… would be higher I guess. But is this true??? I mean I hear so many things about what we (Dutch people) do worldwide, but for example I do not here that much from Denmark/… (this sounds logic because only really important/big news would reach the netherlands) Or Spain, they are with many more people in their country, how is it possible that we (such a small country) can compete against these big countries. ( the chance that you have more successful people in a country would be related to the total number of inhabitants??) What are the factors that are important to be successfully or become ‘’famous’’/ well know/ the #1 team. Maybe all the media story’s I hear are there because we are with only a few in the Netherlands, so when we achieve something it will always be for the first time in the Netherlands. ( I mean for example Max, he was also the first dutch F1 racer who drove 1st position ) If for example in America there would be someone trying to set a record. It is much more likely that there was already some American who did this before. So you won’t hear much about it in the news. Maybe someone knows it.... Thanks Ps sorry for my bad English .
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    Twan Wilting
    Twan Wilting3 days ago
    +Twan Wilting ''What is a thought/the voice in my head while I'm reading/thinking C:'' ''If we are consciousnesses and we are made of say molecules etc, a wooden plank is also made of molecules etc, but 'we know' it is unconscious. where is the boundary/transition between being unconscious and being conscious.''
    1
    Amber Thunstrom
    Amber Thunstrom3 days ago
    Video suggestion: How does ginger work in treating nausea and other stomach ailments? It's suggested as a remedy for many things, and from what I've heard, is actually very effective. What is it about ginger that makes it so great(in this area of interest)?
    12
    Yunfan Chen
    Yunfan Chen4 days ago
    Question: Say some time in the future, testicle transplantation is available (don't know why, but hey...). Will the organ recipient be able to produce his own genetic material or the organ donors'? Will it be odd to have children?
    12
    Twan Wilting
    Twan Wilting3 days ago
    +Yunfan Chen Nice question:D Here are a few more: ''What is a thought/the voice in my head while I'm reading/thinking C:'' ''If we are consciousnesses and we are made of say molecules etc, a wooden plank is also made of molecules etc, but 'we know' it is unconscious. where is the boundary/transition between being unconscious and being conscious.''
    1
    neonthai91
    neonthai911 day ago
    Can you guys do one about aspartame? or Aminosugar?
    1
    Chris Wilson
    Chris Wilson3 weeks ago
    Dear Hank, Love your channel and find the vast majority of your videos to be superb. The only exceptions are the videos where you seem to fall into intentional obfuscation of scientific studies by commercial interests. In one video you state the obesity epidemic is somehow mysterious. Your reasoning seems to be the body of studies that obscure the links between any specific group of foods to obesity. Refined carbohydrates, and hydrogenated fats are obvious suspects in this epidemic. Both of these additives are ubiquitous in our grocery stores. I don't believe studies exonerating these of any link to obesity, heart disease, and diabetes. Please don't consider a study to be valid simply because its published in a respected peer reviewed journal. Always consider the funding source of a "scientific" study. If there are a number of contradictory studies on any subject, side with those that are funded by sources that won't profit or be harmed by the results. The obesity epidemic isn't mysterious. If you believe it is, then you are disappointingly naive. Do you believe a Monsanto funded study exonerating glyphosate or GMOs of any negative effects can ever be trusted? Do you know how easy it would be to exclude data linking GMOs to increased potential of allergic reaction or to purposely exclude any links of IBD to glyphosate? More research please,
    1
    michael borshchin
    michael borshchin4 months ago
    hey can you guys make a video about what happens to finger nails when people eat them
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    michael borshchin
    michael borshchin3 months ago
    but i don't have a finger nail fetish
    23
    Drew Ferguson
    Drew Ferguson1 month ago
    +Michael Borshchin if they dont make vid 4 ya, im pretty sure that ur stomach digest, and/or partially digest them not to much nutrients to absorb from keratin, then of course after stomach to small and then large intestine pretty sure we all know what follows lol poop shute P.S. some might get caught in human "gizzard" (basically just means stuck in your throat or sinuses) not a good source of nutrition but if ur desperate... can recycle some nutrients if they r clean anyway have a good one
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    XxPAZDANxX
    XxPAZDANxX17 hours ago
    Photic sneeze                                           | WHY DO WE SNEEZE WHEN LOOKING AT THE SUN? |                                                                               is it actually genetic?
    1
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