aaron Gregor but your body doesn't know anything but your perceptions, so in some sense it's you that can't tell the difference. Your body hasn't a clue about deadlines, fixed expenses or exams. These things do feel urgent, they ARE urgent; it's just that the stress response is badly suited for such complex situations.
TheInternetcord I agree :D, this was my first episode so I literally discovered CrashCourse 10 minutes ago, and from what I've seen it's the most INTELLIGENTLY ORGANIZED and ENTERTAININGLY DELIVERED science channel I've seen thus far! :)* Seriously, I'm a Registered Nurse and currently pursuing my Biological Sciences degree and this is *TEXTBOOK MATERIAL* taught in an entertaining (and effective) way. *I love how it concentrates on COMMON & IMPORTANT TOPICS* in a very clear way, *especially the RECAP they do at the end*, that's a genius way to drill it into our heads :D, it's like they say, *"tell your audience, and tell them again what you just told them"*
Hi:) Hi! :D *Hey at least your PRODUCTIVELY WASTING your time :P.* Which sounds like an oxymoron but in actuality your simply getting recognition for the homework.
BLESS YOU HANK. Thank you seriously. This makes SO much more sense. The visuals are GREAT and you really make this so much simplier than the text books. I have been PULLING out my hair and now I feel so much better about this material.
Pssst... we made flashcards to help you review the content in this episode! Find them on the free Crash Course App! Download it here for Apple Devices: apple.co/3d4eyZo Download it here for Android Devices: bit.ly/2SrDulJ
18 years old and had my first burnout from all the stress. Id have to say it was not a fun experience, but i learned alot, i feel somewhat grown up and know how to get things done. No more stress cancer. I am steady as a rock.
DurexDurpaneu2 yeh, i felt like i learned more than ive ever had in school. ive never been sadistic to others kids or something ;) But now i believe even more in the strenght of positive energy and myself as one :)
JuhaniP I'm 18 too and have recently had the same experience (burnout), i even took a semester off of uni. so tell me: -How much time did the recovery take -How bad was it -What "trick" did you use to overcome it, if any -Any tips?
+Oussama El I know I'm not the same person who you asked the question to but I also experienced stress burn out (also 18 at uni!).. I reached a point where the stress became so much I just shut down and wasn't functioning in any aspects of my life... I was getting to the point of making myself quite seriously ill both mentally and physically (not eating etc...)! One thing that helped me was realizing that my self-expectations were way too high and that I was beating myself up over things that I shouldn't be e.g. I felt I wasn't doing enough work, when in reality I was! This is partly due to the fact I had a hard time getting onto the course and was determined to not mess it up (which incidentally I was on the path to doing with the amount of pressure I was putting myself under!!) My parents forced me to take a step back and look at what I already know vs what I think I should know and suddenly life seemed a bit clearer... Instead of focusing on how bad I felt stress wise I channeled my thoughts into positive thoughts for other people e.g. if someone was dressed nice I would tell them! I have done 4 assessments and have passed them all and although I still get stressed, I have learnt to take a step back and remove myself from it! Also exercises and showers when it got too much helped me massively! ;) Hope this helps xx
Burnout is terrible, mine happened when I was long out of home, it took my body ages to recover. I was all alone and had no support. But alas lesson learnt, it took me a good 9months to recover, my body would just shut down, it was in pain, fatigue was an everyday occurrence and i got depression very heavily. I found it so so hard to work and study and do anything, but I didn't stop I just slowwwed right the f""" down, I found that really challenging as it made me feel somewhat pathetic, I judged myself so harshly. I learned a few things like even though I want to set myself up, I need to have fun, have limits, be kind to myself and it okay to need TLC im only human and maybe even if I try my best I still may not get to my dreams and that its NEVER worth the burn out.
You might even say, *click*, stressful. This is why we love you Hank. Thanks to you and all your colleagues for making these videos. I cannot express my level of gratitude in words. :)
Anyone notice the swinging testicles at 3:28? These videos are amazing, I watch them for physics and Chemistry as well as Anatomy and they are always a huge help. Thanks Hank
I think I've seen these videos at least 20x, no joke, I'm on a waiting list for nursing school and don't wanna forget anything. I took A&P back in 2016 when these came out. So thankful!
Note: Norepinephrine is NOT the only neurotransmitter released from the postganglionic neurons of the sympathetic nervous system. Acetylcholine is released at sweat glands and epinephrine is released at other sites.
I am a simple Engineering student. There is no engineer to compliment for the incredible mechanisms behind stress response. So, I compliment Nature. Thank you for sharing these videos!
man I'm paying for this for real. For years in my life I've struggled with these concepts and this single video cleared up everything. I finally see the points I've been missing. Thank you so much.
It's come full circle for this Nerdfighter! Been following Vlogbrothers and everything related since 2007, and today I am directed by my therapist to this helpful video due to my latest panic attack. I love you guys!
What a great video! I was begining to read a neuroendocrine paper and was completelly lost. This video saved me hours of boring reading necessary to understand the paper. Thanks and congrat!
I needed this video sooo much, my body is in constant stress mode all kinda things going on and for the life of me couldn't explain why. Now I know my system is all out whack I need to find a way to balance it all, It all makes sooo much sense now. Thanks a million🙌🏾🙌🏾👏🏾👏🏾👏🏾👏🏾🙏🏾☮💜
After sitting in on a class for the degree program I'm applying for today, I realized how necessary the economics series will be for my studies. Please hurry up with it.
Thanks for the video Hank! Can you talk more about adrenaline/nor adrenaline and muscarinic receoptors? And the different subtypes eg. alpha 1 and 2 and beta 1 and 2
Is anyone else wondering why there is not a Crash Course website? With all these series and the amount of research and information that both stems and is ingrained in a channel like this, it seems like the could use a much more expanded and vast platform. I truly just love this channel as a whole though
This was a very interesting episode. I really appreciate all the hard work y'all do educating us on anatomy and physiology because I really think it's relevant and important for people to know about this kind of stuff. Keep 'em coming!
Wow, These videos are SO helpful! Thank you SO Much for making these! I really can't thank you enough. The professor that teaches the course I am in is terribly confusing and has a language barrier. Its very hard to understand her. The book and notes only help so much but these videos and online flash cards have been the Most helpful! Honestly I don't know where I would be without these resources! Thank you so much! (: You help my parasympathetic system feel so much better! My sympathetic needs to stop over reacting!!
juan carlos Cortez I sort of think that would be more of a John's domain. Perhaps Hank would chime in at neuronal and biological factors, though. ;) Have a nice day!
Love your videos! Only thing I would recommend is slowing down your speech! Other than that, these segments are soo dope and helpful. It's helping me get my way through all of my science classes, I only have two left to transfer to nursing school :-)
"We're talking about throwing parts of your body into overdrive while depriving others of blood and oxygen." Me, after the tenth meltdown of the week: that sounds really scary imma get stressed out-
Wow very impressive ! I am doing my exam for secondary 5 in quebec for English on your videos and please don't give up, I and many more people do apreciate your work :)
This was my first episode so I literally discovered CrashCourse 10 minutes ago, and from what I've seen it's the most INTELLIGENTLY ORGANIZED and ENTERTAININGLY DELIVERED science channel I've seen thus far! :)* Seriously, I'm a Registered Nurse and currently pursuing my Biological Sciences degree and this is *TEXTBOOK MATERIAL* taught in an entertaining (and effective) way. *I love how it concentrates on COMMON & IMPORTANT TOPICS* in a very clear way, *especially the RECAP they do at the end*, that's a genius way to drill it into our heads :D, it's like they say, *"tell your audience, and tell them again what you just told them"*
cybertree Seriously, I'm a Registered Nurse and currently pursuing my Biological Sciences degree and this is *TEXTBOOK MATERIAL* taught in an entertaining (and effective) way. *I love how it concentrates on COMMON & IMPORTANT TOPICS* in a very clear way, *especially the RECAP they do at the end*, that's a genius way to drill it into our heads :D, it's like they say, *"tell your audience, and tell them again what you just told them"*
You have been extremely helpful to me in my online Anatomy and Physiology course!! Much more fun to watch you than to read my book over and over..thank you so much and keep on posting!!
I can't work on my A&P homework at work, sonIm listening to this instead. Hopefully after a few listens it will sink in, hahaha. Definitely helpful for basic A&P concepts. :)
know what em at my pharmacy when i was watching your videos , and i WAS SO FOCUSED that when a customer called me I just simply say HI GOODMORNING HOW CAN I HELP YOU ....and by the way the time was EVENING . So your videos simply shaking my nerves right now AhhhhhH
the unit on the autonomic nervous system is my weakest, so this really helps! i may not know everything thats on our objectives but at least i have a base understanding going into the test! can't know everything, right?
+Mikkel Lowe Not "intelligent" design, but just design by things working carrying on and mixing with other things that work. This eventually makes the incredibly complex structures that make up biology. Not because it was designed by a person or being, but because it was designed by the different biotic and abiotic factors in its environment. Things that don't work die off.
+Mikkel Lowe It's all about efficiency. The human body works too *well* for you to not think that it was engineered and perfected? That is fine, but I'll have to propose a different scenario: trial and error, the basic concept of natural selection. Now, I can't dispute your Cosmic Engineer, but chance is actually far more likely. There is evidence of progression in the lineages that are alive today. Please, do not take offense when I ask you for evidence of your Engineer.
+Bill CZY Apparently, very intelligent. The proof that I have of my Designer, God, is simply because it is not proven or logical that such intricate and irreducibly complex systems as explained only slightly by Crash Course could possibly the result of some explosion. It is great to see all the hallmarks of engineering in our bodies.
this can make me smart and people dont call me a nerd in science I really want to learn what happens if you get stress and what part of the brain is the part that can make you think and how we use our eyes
Man it really sucks the body can't tell the difference, I remember going into some exams with my heart racing as if my life was on the line.
aaron Gregor but your body doesn't know anything but your perceptions, so in some sense it's you that can't tell the difference. Your body hasn't a clue about deadlines, fixed expenses or exams. These things do feel urgent, they ARE urgent; it's just that the stress response is badly suited for such complex situations.
Xandros999 huh, that's a great point. I'll have to remember that one.
aaron Gregor Your life _kinda_ depends on those exams though :P
True, the body should pump more blood into my brain than my legs
Do the exam hanging upside down!
These videos are just so original and professional, so easy to learn from and enjoyable! THANK YOU CRASHCOURSE STAFF!
TheInternetcord I agree :D, this was my first episode so I literally discovered CrashCourse 10 minutes ago, and from what I've seen it's the most INTELLIGENTLY ORGANIZED and ENTERTAININGLY DELIVERED science channel I've seen thus far! :)*
Seriously, I'm a Registered Nurse and currently pursuing my Biological Sciences degree and this is *TEXTBOOK MATERIAL* taught in an entertaining (and effective) way. *I love how it concentrates on COMMON & IMPORTANT TOPICS* in a very clear way, *especially the RECAP they do at the end*, that's a genius way to drill it into our heads :D, it's like they say, *"tell your audience, and tell them again what you just told them"*
@@bigodundun9552 Duwhatnow?
7 years later and this video is still so helpful!
My anatomy professor is the consultant for A&P Crash Course videos!!!!
Are u serious?
tell him thanks
that's awesome!
I'm procrastinating doing science homework with more science. Oh my.
Hi:) Hi! :D *Hey at least your PRODUCTIVELY WASTING your time :P.* Which sounds like an oxymoron but in actuality your simply getting recognition for the homework.
+cybertree I like self-deception too, it keeps my mind from slipping into madness.
+Hi:) same
Im here for my Psychology class
Ummm... NEVER!!!
BLESS YOU HANK. Thank you seriously. This makes SO much more sense. The visuals are GREAT and you really make this so much simplier than the text books. I have been PULLING out my hair and now I feel so much better about this material.
Laura Zimmerman ironic, given the subject matter
Psych professor: So I found this series called Crash Course, this is your homework for tonight.
Oh thank the heavens.
Mine uses the series and include a video in each lesson. Brilliance lol
Biological Anthropology Professor: this week's unit is on modern health issues, watch this video as part of the assignment
My trick to remembering" Beta Receptors" is "Be Relaxed" 😅
Pssst... we made flashcards to help you review the content in this episode! Find them on the free Crash Course App!
Download it here for Apple Devices: apple.co/3d4eyZo
Download it here for Android Devices: bit.ly/2SrDulJ
18 years old and had my first burnout from all the stress. Id have to say it was not a fun experience, but i learned alot, i feel somewhat grown up and know how to get things done.
No more stress cancer. I am steady as a rock.
DurexDurpaneu2 yeh, i felt like i learned more than ive ever had in school. ive never been sadistic to others kids or something ;) But now i believe even more in the strenght of positive energy and myself as one :)
JuhaniP I'm 18 too and have recently had the same experience (burnout), i even took a semester off of uni. so tell me:
-How much time did the recovery take
-How bad was it
-What "trick" did you use to overcome it, if any
-Any tips?
+Oussama El I know I'm not the same person who you asked the question to but I also experienced stress burn out (also 18 at uni!)..
I reached a point where the stress became so much I just shut down and wasn't functioning in any aspects of my life... I was getting to the point of making myself quite seriously ill both mentally and physically (not eating etc...)!
One thing that helped me was realizing that my self-expectations were way too high and that I was beating myself up over things that I shouldn't be e.g. I felt I wasn't doing enough work, when in reality I was! This is partly due to the fact I had a hard time getting onto the course and was determined to not mess it up (which incidentally I was on the path to doing with the amount of pressure I was putting myself under!!)
My parents forced me to take a step back and look at what I already know vs what I think I should know and suddenly life seemed a bit clearer... Instead of focusing on how bad I felt stress wise I channeled my thoughts into positive thoughts for other people e.g. if someone was dressed nice I would tell them!
I have done 4 assessments and have passed them all and although I still get stressed, I have learnt to take a step back and remove myself from it!
Also exercises and showers when it got too much helped me massively! ;) Hope this helps xx
Burnout is terrible, mine happened when I was long out of home, it took my body ages to recover. I was all alone and had no support. But alas lesson learnt, it took me a good 9months to recover, my body would just shut down, it was in pain, fatigue was an everyday occurrence and i got depression very heavily. I found it so so hard to work and study and do anything, but I didn't stop I just slowwwed right the f""" down, I found that really challenging as it made me feel somewhat pathetic, I judged myself so harshly. I learned a few things like even though I want to set myself up, I need to have fun, have limits, be kind to myself and it okay to need TLC im only human and maybe even if I try my best I still may not get to my dreams and that its NEVER worth the burn out.
@@X3fishyX3 then I think beach and or bath tub soak should help
The graphics are getting really good! Very detailed and sharp. Props to Thought Cafe!!!
You might even say, *click*, stressful. This is why we love you Hank. Thanks to you and all your colleagues for making these videos. I cannot express my level of gratitude in words. :)
This is exactly what i need for my psychology exam next month
Anyone notice the swinging testicles at 3:28? These videos are amazing, I watch them for physics and Chemistry as well as Anatomy and they are always a huge help. Thanks Hank
I think I've seen these videos at least 20x, no joke, I'm on a waiting list for nursing school and don't wanna forget anything. I took A&P back in 2016 when these came out. So thankful!
He had me at “I’m not talking about the “my iPhone just died kind of stress.” I’m talking the “I might die kind of stress.” 🤣🤣
This just came in handy for the physiology paper I had to write about stress. APA cited you Hank :)
"Your burrito can wait! Get out of the house!"
- #HankGreen2015
sorry but "...until you are out of the house!"
It is granny
Note: Norepinephrine is NOT the only neurotransmitter released from the postganglionic neurons of the sympathetic nervous system. Acetylcholine is released at sweat glands and epinephrine is released at other sites.
I am a simple Engineering student. There is no engineer to compliment for the incredible mechanisms behind stress response. So, I compliment Nature.
Thank you for sharing these videos!
my exam is in a few hours and im currently passing through a mental breakdown whilst binge-watching all of this course thanks Hank you da best!!
This episode was really great! I could completly follow the pace and learn stuff. Thanks Crash Course Team. You people are great.
A 10 year old here and still able to understand Nervous System all because of him! Tnx😎
man I'm paying for this for real. For years in my life I've struggled with these concepts and this single video cleared up everything. I finally see the points I've been missing. Thank you so much.
It's come full circle for this Nerdfighter! Been following Vlogbrothers and everything related since 2007, and today I am directed by my therapist to this helpful video due to my latest panic attack. I love you guys!
What a great video! I was begining to read a neuroendocrine paper and was completelly lost. This video saved me hours of boring reading necessary to understand the paper. Thanks and congrat!
I needed this video sooo much, my body is in constant stress mode all kinda things going on and for the life of me couldn't explain why. Now I know my system is all out whack I need to find a way to balance it all, It all makes sooo much sense now. Thanks a million🙌🏾🙌🏾👏🏾👏🏾👏🏾👏🏾🙏🏾☮💜
Awesome reference to doctor sapolsky..classic..if u want to learn more watch professor sapolsky lectures..awesome teacher!!
I think you cannot understand how grateful I am with you. If I pass my exam is only because of you.
After sitting in on a class for the degree program I'm applying for today, I realized how necessary the economics series will be for my studies. Please hurry up with it.
Thanks for the video Hank! Can you talk more about adrenaline/nor adrenaline and muscarinic receoptors? And the different subtypes eg. alpha 1 and 2 and beta 1 and 2
Is anyone else wondering why there is not a Crash Course website? With all these series and the amount of research and information that both stems and is ingrained in a channel like this, it seems like the could use a much more expanded and vast platform. I truly just love this channel as a whole though
This was a very interesting episode. I really appreciate all the hard work y'all do educating us on anatomy and physiology because I really think it's relevant and important for people to know about this kind of stuff. Keep 'em coming!
I'm a medical student and I needed to revise for physiology , came across this video and it's awesome ;)
Wow, These videos are SO helpful! Thank you SO Much for making these! I really can't thank you enough. The professor that teaches the course I am in is terribly confusing and has a language barrier. Its very hard to understand her. The book and notes only help so much but these videos and online flash cards have been the Most helpful! Honestly I don't know where I would be without these resources! Thank you so much! (: You help my parasympathetic system feel so much better! My sympathetic needs to stop over reacting!!
HI Hank! Do a show about the language (history, neurolinguistics and etimology)
Yes please!
juan carlos Cortez I sort of think that would be more of a John's domain. Perhaps Hank would chime in at neuronal and biological factors, though. ;)
Have a nice day!
Andy Flow [Music Producer] It could be a collaboration. Like "big history"
Ooh, I'd like to see that become a thing.
Dear Hank, please don't use alarms without a warning, I enjoyed that seizure tremendously. Love, a longtime viewer.
Rewatching this as a grad student, what a great refresher.
Any other aspiring future doctors here?
herrrrrreeeeeeeeeeee
ugh
aaaaaaaaaaaaay
here xD
Everytime I see these videos I am like "do i really need to pay, when I have CrashCourse?"
heree :)
I've just watched this video and I have to say: I love you! Absolutely brilliant
I cant tell you enough how much this has helped, I might actually have a chance-
I cracked up when the little person's legs started running lol!
I never noticed it until I read your comment and now everytime I see it it cracks me up 😂
Don't do cocaine!
Love your videos! Only thing I would recommend is slowing down your speech! Other than that, these segments are soo dope and helpful. It's helping me get my way through all of my science classes, I only have two left to transfer to nursing school :-)
I mean it’s crash course for a reason, to be quick. You can slow it down if u look for the button somewhere on ur screen.
I hate how much I love how he said "you might even say... stressful"
Thank you so much
Honestly 😪the way I have a test by 8am and I’m here, sick, by 2am trying to get as much as I possibly can into my head
You sir and this wonderful course deserve an award
Crashcourse is the bomb and this guy really knows how to explain it simple and understandable
Thank you to the Crash course team! I refer to these videos when I need a refresher in nursing school. I really appreciate all you guys do!
The brilliant Robert Sapolsky at 8:54
Paul Keefer best lecturer i've ever had the pleasure of listening to.
Paul Keefer I just got to that bit & was wondering who that was.
I am never gonna stop saying this: this is soooooo helpful!!!
This simplifies my psych course. Thank you!
Is anyone watching this on 0.75x
This series is going to carry me through uni
Thanks for making this Hank and CrashCourse team, this really means a lot to me.
Thank God for you sir
These videos are so helpful and actually help me study!
I found this episode particularly funny and dynamic! Love you, Hank!!
Love the nod to Robert Sapolsky at 08:56.
no joke, you did in 8 minutes what took my teacher 2 1/2 hours to explain. thank you so much.
"We're talking about throwing parts of your body into overdrive while depriving others of blood and oxygen."
Me, after the tenth meltdown of the week: that sounds really scary imma get stressed out-
Great Revision video for Neurology. Thank you Hank.
better than any book and professor
Wow very impressive ! I am doing my exam for secondary 5 in quebec for English on your videos and please don't give up, I and many more people do apreciate your work :)
Exam in T-mins 2.5 hrs... and currently watching. Where have you been my whole life!!!!!
This was my first episode so I literally discovered CrashCourse 10 minutes ago, and from what I've seen it's the most INTELLIGENTLY ORGANIZED and ENTERTAININGLY DELIVERED science channel I've seen thus far! :)*
Seriously, I'm a Registered Nurse and currently pursuing my Biological Sciences degree and this is *TEXTBOOK MATERIAL* taught in an entertaining (and effective) way. *I love how it concentrates on COMMON & IMPORTANT TOPICS* in a very clear way, *especially the RECAP they do at the end*, that's a genius way to drill it into our heads :D, it's like they say, *"tell your audience, and tell them again what you just told them"*
cybertree Seriously, I'm a Registered Nurse and currently pursuing my Biological Sciences degree and this is *TEXTBOOK MATERIAL* taught in an entertaining (and effective) way. *I love how it concentrates on COMMON & IMPORTANT TOPICS* in a very clear way, *especially the RECAP they do at the end*, that's a genius way to drill it into our heads :D, it's like they say, *"tell your audience, and tell them again what you just told them"*
I have never understood it this clearly before. Bravo!
You have been extremely helpful to me in my online Anatomy and Physiology course!! Much more fun to watch you than to read my book over and over..thank you so much and keep on posting!!
Oh man, these are amazing ! I am a paramedic going through extra school studies, and this is grrrreat !! thank you soooo much !
i dont even know how i got here considering im a business major with hobbies in art but im having a great time!
C'était très bien Hank! J'ai mon examen française en deux semaines ✒
This video is well made. I usually can’t stay focused.
Just brilliant, this series is saving my sanity during an A&P course! Thank you!
Really like the crash courses; a lot of people in my class said they would watch if the talking was slower. Thank you for the videos though! :)
This is helping me in college level physiology. So detailed. Thanks!
When you get into an argument that epi is a vasodilator, and someone says its a vasoconstrictor but you both right.
Actors have stressful roles at times but get pampered as a whole. I wonder how it comes into play. We both "said" "wonder" simultaneously.
Very helpful in clarifying what I've been struggling to learn. Thank you!
you are really great.whenever i have not understood topics in my college i see your videos THANKS FOR EVERYTHING ...PATREON
you could have mentioned that it was Robert Spolsky, his lectures are incredible. Very useful for self-development. The picture is great, btw.
I wish he was my teacher. So good at explaining clearly and quickly.
The hormones and neurotransmitter fact was nice!
I realy want this channel to start pharmacology too, please hank we pharmacists need your lectures😭
I can't work on my A&P homework at work, sonIm listening to this instead. Hopefully after a few listens it will sink in, hahaha. Definitely helpful for basic A&P concepts. :)
know what em at my pharmacy when i was watching your videos , and i WAS SO FOCUSED that when a customer called me I just simply say HI GOODMORNING HOW CAN I HELP YOU ....and by the way the time was EVENING . So your videos simply shaking my nerves right now AhhhhhH
Thanks for illustrating really well why autonomic dysfunction sucks. My stupid body is always stuck in fight or flight.
the unit on the autonomic nervous system is my weakest, so this really helps! i may not know everything thats on our objectives but at least i have a base understanding going into the test! can't know everything, right?
No, Ach is also used in post-ganglion if fibers for enervation of sweat glands
I love this man he makes me laugh a lot in addition to understanding very well ...loveeeeee him 😭♥
@CrashCourse, I loved the little nod to Robert Sapolsky there.
After watching all of this, how can I ever agree with saying this all came by chance?
+Mikkel Lowe No one believes it happened by chance.
+Noface
But that is what evolutionists believe, isn't it? There was no need for the Intelligent Designer in all of this?
+Mikkel Lowe Not "intelligent" design, but just design by things working carrying on and mixing with other things that work. This eventually makes the incredibly complex structures that make up biology. Not because it was designed by a person or being, but because it was designed by the different biotic and abiotic factors in its environment. Things that don't work die off.
+Mikkel Lowe It's all about efficiency. The human body works too *well* for you to not think that it was engineered and perfected? That is fine, but I'll have to propose a different scenario: trial and error, the basic concept of natural selection. Now, I can't dispute your Cosmic Engineer, but chance is actually far more likely. There is evidence of progression in the lineages that are alive today.
Please, do not take offense when I ask you for evidence of your Engineer.
+Bill CZY Apparently, very intelligent. The proof that I have of my Designer, God, is simply because it is not proven or logical that such intricate and irreducibly complex systems as explained only slightly by Crash Course could possibly the result of some explosion. It is great to see all the hallmarks of engineering in our bodies.
Ah, you folks are saving me SO much work making physio review videos. I'm gonna go subscribe.
I just realized Hank is the more accurate, older, digital age version of Bill Nye the Science Guy.
this is actually best series
"You might even say: stressful" XD
He explains it so well
this can make me smart and people dont call me a nerd in science I really want to learn what happens if you get stress and what part of the brain is the part that can make you think and how we use our eyes
You deserved more than a thousand likes from me! I learned a lot 🥰
Very useful, I'm a physiotherapy student! Keep up 💟
Fantastic video! Brings everything into context with the big picture with just the right amount of detail. Thank you!