Autonomic Nervous System: Crash Course Anatomy & Physiology #13

Hank takes you on a tour of your two-part autonomic nervous system. This episode explains how your sympathetic nervous system and parasympathetic nervous system work together as foils, balancing each other out. Their key anatomical differences - where nerve fibers originate and where their ganglia are located - drive their distinct anatomical functions, making your sympathetic nervous system the "fight or flight" while your parasympathetic nervous system is for "resting and digesting."
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
Chapters:
Introduction: Autonomic Nervous System 00:00
Sympathetic & Parasympathetic Nervous Systems 1:35
Origins - Comparing the Sympathetic & Parasympathetic Nervous Systems 3:23
Ganglia - Comparing the Sympathetic & Parasympathetic Nervous Systems 4:11
Axon Lengths - Comparing the Sympathetic & Parasympathetic Nervous Systems 5:30
Review 7:35
Credits 8:28
***
Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever:
Mark Brouwer, Simun Niclasen, Brad Wardell, Roger C. Rocha, Jan Schmid, Elliot Beter, Nevin Spoljaric, Sandra Aft, SR Foxley, Jessica Simmons, Stefan R. Finnerup, Jason A Saslow, Robert Kunz, Jessica Wode, Mike Drew, Steve Marshall, Anna-Ester Volozh, Christian Ludvigsen, Jeffrey Thompson, James Craver, Caitlin Steinert, BryanGriffith.com, Maia McGuire, That one guy from Midland who teaches science at highschool, Michael Longwell, Justice H, Martha (splicegrrl), Casey Rule, Manuel Kovats, and @simplscientist
--
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Пікірлер: 608

  • @Fugate87
    @Fugate878 жыл бұрын

    When I get through med school, I'm definitely donating to this channel. It has helped me significantly.

  • @dog2169

    @dog2169

    6 жыл бұрын

    Justin Fugate ikr its like I'm actually taking the course, but for free!

  • @lameking2839

    @lameking2839

    5 жыл бұрын

    200 like....... I did that

  • @sonyap5428

    @sonyap5428

    5 жыл бұрын

    Did you donate?

  • @reuey2307

    @reuey2307

    5 жыл бұрын

    Did you donate?

  • @ethanchang7802

    @ethanchang7802

    5 жыл бұрын

    Justin Fugate hows med school?

  • @edretheria135
    @edretheria1355 жыл бұрын

    Why did it take him 8 minutes to explain what took 2 hours for my professor to explain 😂

  • @arynsinger6811

    @arynsinger6811

    5 жыл бұрын

    Exactly! XD I wasted so much time in class because Crash Course had explained everything so much better. I just ended up watching the videos on my phone and taking notes on them instead.

  • @anatucker3806

    @anatucker3806

    5 жыл бұрын

    Because they have to talk about 50 different things along with the main topic

  • @polishedaluminum

    @polishedaluminum

    4 жыл бұрын

    And Hank doesn’t take any time to breath

  • 4 жыл бұрын

    Welcome to KZread. When you're competing against the entire world, you have to be "THE" best. Whereas your professor just needs to be the best in your area, willing to work for X dollars based on Y hours dealing with Z children.

  • @talknight2

    @talknight2

    4 жыл бұрын

    He doesn't have to explain every single thing 5 different ways for the slower people in the group. They can just watch the video a couple more times.

  • @margaretstiker144
    @margaretstiker1444 жыл бұрын

    Can we all just appreciate that he said "I recognize that this is confusing". When was the last time you heard that from a teacher

  • @kathryncoogan4987
    @kathryncoogan49877 жыл бұрын

    I have never enjoyed Anatomy and Physiology as much as I do when I watch Crash Course. Hank cracks me up and puts things in such a way that I completely understand it. I actually stopped reading my chapters first, and instead I watch his videos several times first before going through the book. When I read something I don't understand, I watch Crash Course and then completely get it. Crash Course is going to help me graduate in time... and as a single mom and full time student, that's huge. And while I am working my way to graduation.. I am smiling and laughing.. because Hank is literally hilarious. He makes me smile. Thanks Crash Course!

  • @Agent00gaming
    @Agent00gaming9 жыл бұрын

    Right in time for exams

  • @jamaljebreal8948
    @jamaljebreal89488 жыл бұрын

    this guy shud have like 20 million views, he is on spot.

  • @queensaharaice7376

    @queensaharaice7376

    8 жыл бұрын

    Ikr?!😊👍

  • @queensaharaice7376

    @queensaharaice7376

    8 жыл бұрын

    +Milo curry And its not just him,its the entire Crash Course team! There amazing!!👌😍

  • @heshammtb9664

    @heshammtb9664

    6 жыл бұрын

    Victoria J

  • @mahogatstfm8160
    @mahogatstfm81604 жыл бұрын

    Anyone else here struggling through Anatomy and Physiology? 😂

  • @brittneyhansen2623

    @brittneyhansen2623

    4 жыл бұрын

    MahoGats TFM YESSSS

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    @mahogatstfm8160

    4 жыл бұрын

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  • @yoshitsune5691

    @yoshitsune5691

    4 жыл бұрын

    Nah thx to this channel I’m acing my exams 😂😂😂😭

  • @csen96
    @csen968 жыл бұрын

    I just realized you're John Green's brother...wow...these crash courses are really helping!!

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    @jannatbajalan1171

    5 жыл бұрын

    Chandreyi Sen yeah they r really an educated family !!!!!!

  • @latioswarshowdown1202
    @latioswarshowdown12024 жыл бұрын

    Hank is underrated people say he is reading a script and while thats quite true the way he presents the data is because he understands it and the analogys he gives is something a bit too good to say he is just acting in reality he is just better than most professors and his glasses and the way he is shows and how he talks is proof enough he was the social nerd that everyone asked for help in school

  • @pantel875
    @pantel8758 жыл бұрын

    I'm in med school right now - and I love you

  • @fasogeeek

    @fasogeeek

    6 жыл бұрын

    Elena how is it? :)

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    @germanpalomares2512

    5 жыл бұрын

    I love you more

  • @geofix_123

    @geofix_123

    4 жыл бұрын

    YESSSIRR!!!!

  • @briannacamp8447
    @briannacamp84479 жыл бұрын

    It would be so awesome if you could mention Postural Orthostatic Tachycardia Syndrome (a form of Dysautonomia) or Dysautonomia in general in one of your videos. It needs more awareness and is often found in younger people. Thanks! :)

  • @heavythinker16
    @heavythinker167 жыл бұрын

    You should start up a medical school. You teach way better than my teachers there.

  • @kittenluv17

    @kittenluv17

    7 жыл бұрын

    CAN U PLEASE???? I'm premed tho but it would still be so helpful. biochem is murder!

  • @ayk4sh532

    @ayk4sh532

    7 жыл бұрын

    Yes please!!!

  • @adrianaluna3962

    @adrianaluna3962

    7 жыл бұрын

    He is biochemist

  • @dog2169

    @dog2169

    6 жыл бұрын

    heavythinker16 ikr the teachers are like: "today we're gonna learn *insert topic here* and you'll have to take a BUNCH OF NOTES 😵!

  • @simsimsimmy08

    @simsimsimmy08

    5 жыл бұрын

    I swear!!!

  • @lilstr33trat
    @lilstr33trat9 жыл бұрын

    JUST IN TIME FOR MY NEXT QUIZ! Thanks crash course!

  • @crashcourse

    @crashcourse

    9 жыл бұрын

    Karen M WOO! YOU'RE WELCOME! HAPPY STUDYING! -Nicole

  • @juliagee8896
    @juliagee88969 жыл бұрын

    Like some other commenters I have POTS (a type of dysautonomia) and I can tell you just how important the autonomic nervous system is, because when it doesn't work it feels like your whole body is falling apart!

  • @Brit1994
    @Brit19948 жыл бұрын

    Had a feeling id see some fellow POTSies on here! Keep fighting guys!❤️

  • @PuffyWuzHere
    @PuffyWuzHere8 жыл бұрын

    I got an 86% on my anatomy test!! Thank you! :D Wish I saw these videos for my first anatomy test (Where I got an 53%) :(

  • @crashcourse
    @crashcourse4 жыл бұрын

    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

  • @anerischultz8271
    @anerischultz82718 жыл бұрын

    I can't tell you how helpful all your videos have been. I always watch the video first before class and it is so much easier to understand what the professor is saying, plus it really helps studying for tests and finals. Thank you crash course! wouldn't be this far in college without you!

  • @Abraham-vo1jy
    @Abraham-vo1jy5 жыл бұрын

    This video literally simplified and made this topic so much more understandable than my textbook! Gonna do a lot better on this test because of this! Thank you!!!

  • @BadWolfEellin
    @BadWolfEellin9 жыл бұрын

    I have an autonomic nervouse system disorder, so I love having this wonderful video to help people understand what it means.

  • @shibirajpatel8004
    @shibirajpatel80047 жыл бұрын

    Best video so far ; i was so so so frustated with pre and post ganglionic system

  • @adriennebaltierrez7958
    @adriennebaltierrez79588 жыл бұрын

    Everytime I watch this videos I have a huge smile on my face because these videos are so funny.

  • @enigmanonymous3702
    @enigmanonymous37029 жыл бұрын

    Will you explain how disautonomia (?) works? I have POTS (a form of disautonomia) and I don't quite get how it works. Great video as usual!

  • @cyrusorion5788

    @cyrusorion5788

    6 жыл бұрын

    Same here!

  • @MrMccarthycdxx
    @MrMccarthycdxx9 жыл бұрын

    Thank you Hank for all the help you've given me in understanding the various subjects you've been covering. This series is a great tool for anyone looking to increase their learning.

  • @mmmmmm24180113
    @mmmmmm241801137 жыл бұрын

    Hank i just wanna thank you so so much for all of this i just love how you teach and how you present, you can't imagine the number of times you helped me understand things academically but more importantly you helped me learn A LOT of things and they stick so easily just cause you put them the way you do. Thanks man

  • @asishgeorge516
    @asishgeorge5169 жыл бұрын

    That was really awesome! The best I've found to date. Textbooks and professors both wear you down on this one every time. It was just a brief superficial overview but the content is wonderfully presented. Thank you so much. great work!!

  • @brandonbrown7820
    @brandonbrown78207 жыл бұрын

    Anatomy and Physiology are topics that just became interesting to me in my mid 20's. This is such a great way to bring information in a creative entertaining manner. Thanks so much for the information, its presented in a manner where I'm laughing and learning. Keep up the great work guys!

  • @agodservant1
    @agodservant19 жыл бұрын

    Looking through comments and seeing my POTS family!! Hang in there guys! Dysautonomia doesn't own us!

  • @pompeii_ash
    @pompeii_ash9 жыл бұрын

    I'm actually early! Just want to tell you guys that I absolutely love these videos, and when we watch them in class, I can actually understand you. (my classmates think you talk to fast) I think that it is just great for everyone to watch. So informational! Will donate as soon as I can!

  • @liligomez2175
    @liligomez21754 жыл бұрын

    Wanted to take a second to Thank everyone from crash course for the wonderful videos that help me understand what is going on in Anatomy and physiology Thank you all

  • @valeriee630
    @valeriee6304 жыл бұрын

    you explained sympathetic and parasympathetic so well omg thank youuu👏🏼🙌🏼 Love you’re channel so much!

  • @rachelwalton813
    @rachelwalton8138 жыл бұрын

    Awesome as usual Hank! Thank you so much for this, you're such a fantastic teacher and so fun!

  • @aidansteward6630
    @aidansteward66307 жыл бұрын

    "Batman calling Alfred up to see how he is after his meningitis"...LOL!!!!!! Oh my gosh! SO flipping funny! I think Hank had a hard time keeping it together at this point. GREAT analogy!

  • @mariateresastella8526
    @mariateresastella85269 жыл бұрын

    You're the best Hank! Stuff explained by you always sounds easier :3

  • @kyliemaxwell3393
    @kyliemaxwell3393 Жыл бұрын

    Love this channel! Always summarises everything so well. Thank you for making these videos, as I know it is alot :)

  • @shanayates2686
    @shanayates26866 жыл бұрын

    Hank, you are the man. LOVE your videos, they are so helpful!

  • @JS-rd7kz
    @JS-rd7kz Жыл бұрын

    Bruhhhh! I just want to give Hank a hug. I felt like I wasn't going to make it through A&P... but thanks to Hank, I'm doing pretty well. This has helped me SO much!

  • @maribelmaldonado5039
    @maribelmaldonado50399 жыл бұрын

    I was struggling with this chapter on the nervous system...I have watched all your videos and you guys make it so easy to understand..I'm looking forward to the rest of the videos that cover this chapter and the many more videos you make. I love the song to your intro, I catch my left singing it randomly, is that weird or what? I love the graphics too, the little cells are adorable!!

  • @sosimple7594
    @sosimple75945 жыл бұрын

    Can't believe how helpful this was! Thank You!!❤

  • @hannahernani5658
    @hannahernani56585 жыл бұрын

    Definitely recommending to my students. You always help me with my lessons. Two thumbs up!

  • @oakleypsych
    @oakleypsych Жыл бұрын

    My A&P teacher linked us to this video (and I reminded my peers prior to the exam on this topic), and I have been using this channel's videos since. Informative and memorable, perfect for reviewing information or introducing information.

  • @62-priyambadabej28
    @62-priyambadabej286 жыл бұрын

    Thanks for such an amazing channel.. You've seriously got another big supporter...

  • @hunnibearlark
    @hunnibearlark7 жыл бұрын

    I love Crash Course videos. I'd die for a copy of the Anatomy scripts or a summary. I take notes ridiculously while watching!

  • @ajiterapia
    @ajiterapia7 жыл бұрын

    Love the speed on delivering concepts..

  • @myLORDlives
    @myLORDlives4 жыл бұрын

    THIS WAS SOO GOOD!!LOVED THE WAY THE WHOLE THING WAS PRESENTED!

  • @aleg1018
    @aleg10184 жыл бұрын

    Thank you! It was easy to understand and easy to remember! 👍

  • @samanthaklouda6544
    @samanthaklouda65449 жыл бұрын

    These videos are so very wonderful!! I wish I'd taken advantage of them during A&P I course but I start A&P II tomorrow afternoon and these are all fabulous refreshers! Certainly helps me find of all the information swimming around up there, just have to dust off the shelves! I look forward to utilizing these videos in my studying this summer as well as in my future classes this fall! Hank! Thanks for being so awesome and making this information even MORE interesting! Keep doing what you guys do! You both rock! :D

  • @robbrown7464
    @robbrown74646 жыл бұрын

    He's speedy, but I have a pause, rewind, and play button LOL. Seriously my FAVORITE channel. I have already taken API and APII but need refreshing and more detail for my pharmacology course...Hank has helped more than my prior instructors have.

  • @shevanz1589
    @shevanz15898 ай бұрын

    im pretty sure im undiagonsed ADHD and im struggling to read through lecture slides, so these videos are helping me out a bunch. Thank you guys so much for these videos!

  • @winjones4255
    @winjones42559 жыл бұрын

    I really hope you will make a video on POTS and Dysautonomia. I would really like to educate my teachers, family, and friends about this illness that I have. A lot of them either don't understand it or refuse to try to understand it. They don't think it's a real thing, but that's mostly my teachers though. Please help me spread awareness about this terrible illness. It's been hard trying to explain something that most people don't think exists and you could really help open people's eyes. Thank you.

  • @heisthesunrise

    @heisthesunrise

    6 жыл бұрын

    win jones The Dysautonomia International website has a place on it where you can get packets for your teachers to explain what dysautonomia and P.O.T.S. is. The website is also a invaluable resource for information.

  • @laurena767
    @laurena7678 жыл бұрын

    Hank's videos are almost the only ones I don't have to put on double speed when I'm revising😂 med school lack of time problems

  • @kavudx
    @kavudx9 жыл бұрын

    You guys make my Mondays exciting

  • @mirah2k
    @mirah2k5 жыл бұрын

    I love your sense of humor! thanks for making these videos!

  • @esiaseidua3266
    @esiaseidua32666 жыл бұрын

    Love your lectures, never boring.

  • @lj88rings
    @lj88rings6 жыл бұрын

    Love this - amazing!! Thank you so much! You’re brilliant!

  • @Torimarie278
    @Torimarie2784 жыл бұрын

    Seriously god bless your heart, that is made of gold ! Saving lives my man

  • @TheFireflyGrave
    @TheFireflyGrave9 жыл бұрын

    Cool episode and neat analogy to think about this stuff.

  • @nicholaslegacy8677
    @nicholaslegacy86779 жыл бұрын

    Crash Course is so helpful. Thank you!

  • @tadadadaembellou8710
    @tadadadaembellou87104 жыл бұрын

    Thank you so much, this video helped me understand what I've been struggling to learn in 1,5 years of medical school and thousands of pages of textbooks.

  • @rachellesupermac
    @rachellesupermac7 жыл бұрын

    YOU. ARE. AMAZING. so thankful for all these video's!!

  • @sebastianm.6875
    @sebastianm.68754 жыл бұрын

    this one was art. really well done. it would have been easy to just state pre and post ganglionic fibers. but he explains WHY it makes sense

  • @SierraBdawnable
    @SierraBdawnable9 жыл бұрын

    I have pots (a type of disautonomia) like a few of there other commenters here. A video explaining it would be really cool, because its kind of hard for me to understand!

  • @magduhlin3787

    @magduhlin3787

    9 жыл бұрын

    I agree! I have it too, unfortunately

  • @huppimmuppim

    @huppimmuppim

    9 жыл бұрын

    Me too! How do you guys explain it when other people ask you what it is? I usually explain it as a dysfunction of your fight or flight response, but this backfires when people don't know what the fight or flight response is :/

  • @ashlynns.7425

    @ashlynns.7425

    9 жыл бұрын

    Mary Elizabeth I usually start by briefly explaining the autonomic nervous system. I say it controls bodily functions that we don't have to think about, like blood pressure, digestion, etc. Then I tell people that my ANS does not function properly, so it tends to mismanage those bodily functions mentioned before. People seem to get it when I break it down like that, but there isn't always time to explain it this thoroughly. I hope it helps though!

  • @heisthesunrise

    @heisthesunrise

    9 жыл бұрын

    I have dysautonomia also I agree it would be nice to have a video about it specifically. However this video was helpful for me because it shows how are ANS is supposed to work when it functions properly. I can just share this video and say this is what is not working in my body. That is Dysautonomia.

  • @heisthesunrise

    @heisthesunrise

    9 жыл бұрын

    Mary Elizabeth I say "we all have a ANS which are like wires that give directions to the body from the brain to do everything. All the stuff your body does without thinking: breathing , your heart beating, digesting ect. And my ANS has a short in it sometimes everything works right the wires pass on the message but more often mine has a disconnect were the message is lost or the wires by themselves pass on a message the brain did not send. And like a short in a electronic device you can never predict when it will short out though one can be aware of conditions that make it more likely to." This is the explanation I have been giving for 12 years it seems to work. Keep in mind though that you never have to tell or explain dysautonomia to people unless you want to don't feel pressured. Also some people might never be able to understand and that's OK.

  • @danielsankar2366
    @danielsankar23667 жыл бұрын

    Love the way it was presented. Easy to grasp a complex topic. Great modulation of voice by the presenter kept you focus. Excellent presentation 👌😁

  • @alexcollins7328
    @alexcollins73289 жыл бұрын

    JUST IN TIME for my mini quiz !!! thank you crash course, your anatomy videos is the only reason i understand anything !!! you have no idea how many exams i have done well on because this exists.

  • @Beaded_by_sisi13
    @Beaded_by_sisi136 жыл бұрын

    just learning about this topic:) very interesting!! Thanks crash course...

  • @cindymerritt7622
    @cindymerritt76229 жыл бұрын

    It seems many of us here have some type of Dysautonomia. I do as well and also have Autonomic Neuropathy. Life is a daily struggle to say the least. Most doctors don't understand and the treatment is nearly void. I was also dx with AAG. Autoimmune Autonomic Ganglionopathy Have had no treatment for this. No drs in my area know anything about it. These video's are great. Thanks for the tid bit on the Ganglia. It is really aweful when you have to fight your own body daily. ugh... Good luck to all of you here. Well wishes.

  • @slimalicious1
    @slimalicious18 жыл бұрын

    I'm currently taking a course to obtain a certificate as a specialist in fitness nutrition and these videos are soooo helpful. love them. have recommended them to all of my peers taking the course as well

  • @RWB_Yoga
    @RWB_Yoga Жыл бұрын

    Thank you! Fast, but very helpful. Love the illustrations!

  • @valentinapradorivas7768
    @valentinapradorivas7768Ай бұрын

    loved the intro!

  • @justaguy2951
    @justaguy29517 жыл бұрын

    This is a very entertaining breakdown!

  • @mohammadarmanzaid6794
    @mohammadarmanzaid67944 жыл бұрын

    This gives precise conception. Excellent

  • @rafaelaflor3269
    @rafaelaflor32696 жыл бұрын

    Thank you so much for this, I was having the hardest time understanding the whole thing. You're awesome

  • @MercedesGaillard
    @MercedesGaillard8 жыл бұрын

    Thank you for making this understandable!!!

  • @LisasLab
    @LisasLab9 жыл бұрын

    Thank you very much! Very well explained, you are a big role model for me :) Keep up the great work! Greetings from Berlin, Germany.

  • @taylorarcher7396
    @taylorarcher73966 жыл бұрын

    Thank you so much for your videos! They've helped me a lot!

  • @sarahpennington6350
    @sarahpennington63506 жыл бұрын

    I'm doing a biology unit in my psychology degree right now and hank is my saviour here. My grade would be so much lower if the a+p and biology videos didn't exist. Thanks hank!

  • @Miri-by4ii
    @Miri-by4ii4 жыл бұрын

    Istg you have videos for everything. Thank you

  • @colincallahan7255
    @colincallahan72556 жыл бұрын

    Fantastic video. Thank you!!!

  • @ImDrizzt
    @ImDrizzt9 жыл бұрын

    Wow, this is so much fun lol, keep up the awesome work, I so subscribed!!

  • @lisar.2549
    @lisar.25494 жыл бұрын

    You are hilarious. And these are super informative, giving a clear overview with easy to understand examples. Thank you.

  • @noahmccoist6059
    @noahmccoist60598 жыл бұрын

    Love this channel, cute animation and you make it easy to understand :)

  • @studylife2918
    @studylife29184 ай бұрын

    I have no words to thank Hank green

  • @nicnac819
    @nicnac8198 жыл бұрын

    These are great. Thank you so much!

  • @evalenacipollone9031
    @evalenacipollone90315 жыл бұрын

    This video was quite informative and extremely entertaining!! Thank you xD

  • @aliciammq
    @aliciammq9 жыл бұрын

    Please keep them coming

  • @ohhitsjulio
    @ohhitsjulio7 жыл бұрын

    Video helped a lot! Thanks!!

  • @turn-a-keylocksmith4411
    @turn-a-keylocksmith44118 жыл бұрын

    Incredible Video Thank you so much!

  • @peterjohnston2422
    @peterjohnston24225 жыл бұрын

    Adore this series would love to see more medical series like anatomy or pathology at the AP or university level

  • @loonygoldfish
    @loonygoldfish9 жыл бұрын

    These topics are in perfect timing for my A2 biology exam in 2 months, revising has never been easier, thank yoooouuuuuu :)

  • @mellymelody687
    @mellymelody6877 жыл бұрын

    These videos help me survive vet school midterms, Thank you crash course!

  • @peab5083
    @peab50836 жыл бұрын

    Amazing stuff!!! Making it through A&P thank to you 🤓

  • @sameerathreya9253
    @sameerathreya92538 жыл бұрын

    Crash Course has always been awesome!!!!! It makes my lessons easy for me!!

  • @nemaabdalla1761
    @nemaabdalla17616 жыл бұрын

    That was so helpful for me so thank you v-much.. You're so great teacher and your way of giving the information it stays on mind thank you again..

  • @yuryclark2812
    @yuryclark28123 жыл бұрын

    I'm cramming for my derm/sensory exams in pharmacy school and this is just what I needed! Thank you so much

  • @JAYTIGER15
    @JAYTIGER15 Жыл бұрын

    Thanks to all your videos. You really helped me so much with My studies. 😅

  • @abuktong2723
    @abuktong27239 жыл бұрын

    thanks guys! helps a lot.

  • @christina-zp5op
    @christina-zp5op7 жыл бұрын

    super super helpful for my physiology class! thank youuu!!!

  • @robiulahmed
    @robiulahmed9 жыл бұрын

    This is great! I nice way to recap all the stuff I forgot because I was slacking at school!

  • @michellecorpus8372
    @michellecorpus83728 жыл бұрын

    to take down notes it took me 6 pages of my notebook in 4 minutes!!! Keep up the good work and be the best teacher of EVERYONE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! :)