What I got from this video: -trees are magic wizards -angiosperms probably definitely killed the dinosaurs -sticks are not food do not eat -cows digest things by combusting them with their stomachs
+cchdz I wouldn't write it off and say watching videos doesn't count as studying, it does! If it helps learn more about it then it definitely is studying!
@Rheanna Taylor: I wouldn't advise studying for a test by just watching videos tho, u gotta do the technical looking into also. But to say it doesn't count as studying is bull.
1: don’t eat sticks 2: plants are freaking cool 3: The meteor was a distraction for the flowers 4: hank woke up in a bush 5: plants just sit there and make food
You know you like to procrastinate studying where you decide that you should watch the science crashcourse that is not even the science class you're taking.
Hank, I'm in eighth grade taking tenth grade bio. Your videos helped my average soooo much. I went from a 67 to a 94 after i started watching you videos and studying in a fun way.
@penrynsdreams This is an excellent point and an excellent discussion. Prokaryotes are extremely good at what they do. They are less complex, but whether complexity equals advancement is a value judgement. It is, however, a value judgement that I am used to making and have no problem asserting. Evolution does not have a goal, but it does tend toward complexity when resources are available. And in tending toward complexity, it's easy to think of that movement as advancement.
This helped me make a B in BIO 101 when I was working 40 hours a week and taking 18 hours in school! thank you. I am telling all my class mates about this for BIO 102
Dear Hank, John, and all who make these videos possible, Thank you for teaching me, and the rest of the Nerdfighters whom watch these, so much. Whether reviewing something I've already learned, or finding out new information, SciShow and CrashCourse are always helpful. Not to mention that they're always a delight to watch! Thank you so so much for all your commitment to us. It is greatly appreciated. Love, Jayla
I love this channel! it has taught me soooooooooooooooooooooooooo much! I am in year 8 and we don't learn all about this awesome stuff! I wanna be a microbiologist when I grow up!
THANK YOU HANK!! I'm literally watching every single Biology crash course video to help prepare me for my AP Bio exam in two days!! I kid you not, I have learned more just listening to you than I have from my teacher in A WHOLE YEAR. Thank you soooo so sooooo much Hank, god bless your soul.
AP Biology exam in two days: did entire review book and took practice exam: made a 68. Watched all of crash course and took practice exam: made an 88 THANK YOU CRASH COURSE
i luv how u talked about the vacuole also you rlly need to do a full episode about the mitochondria holy crap i never understood why glucose goes in wit oxygen
OMG! Sorry about being a science newb here, but you said a thing near the beginning of the video that blew my mind. The idea that flowering plants might have killed the dinosaurs. Flowering plants have that pollen stuff, which cause "allergies" in some people (and probably animals) and dinosaurs, probably not having to deal with something like that before (besides say, stray dead skin particles in the air and whatever else passed for dust back then) wouldn't physically know how to deal with them. Maybe. I don't know, but the idea excited me and I got all science giddy, which I thank you for.
I was kind of hoping he would go into further detail on some of the other parts of the cell, like the Golgi apparatus, endoplasmic reticulum, cytoskeleton, lysosomes, peroxisomes, centrioles, plasmodesmata, etc
Learning from you is just... so simple!! Thanks a lot, your work is amazing. I'm 25 and I swear I don't recall any of this from school years ago. Now it just seems to make much more sense.
I really love your videos, the way you explain these complicated stuffs is so awesome! I hope you speak slower the next time, you really talk fast! But yeah keep making videos!!! 👏
Does/did anyone learn this stuff in High School? I'm in University and I learned this in my first year but it was fast and hard to keep up, just wondering if my High School was slow on the Biology curriculum. LOL
as i heard at a concert, many years ago, "the beta-celulose bonds, which i cannot digest. i just don't possess the enzyme". granted, the guy was talking about how he swallowed a june bug, but it's stuck in my head now.
crash course biology helped me study for my biology class 10th grade in high school, sophomore year in college for bio class, for my mcat, and I plan to use it in med school too. thank you for this great information and videos.
Can we engineer an animal cell with chloroplasts in the spirit of making an animal that needs far less food (since of course not all cells in say, a human, can be exposed to light, they would still require food)? This would be pretty useful in many ways, both for our livestock and us (engineered self-feeding meat animals? fewer starving humans? longer time required to starve?).
I'm not an expert i don't think it would work, the energy from the sun might seem "free" but it is not i think the energy used to create a chloroplast in each cell and in each cell division would exceed the energy gained from the sun, and that is why it is simply not worth it.
What I got from this video:
-trees are magic wizards
-angiosperms probably definitely killed the dinosaurs
-sticks are not food do not eat
-cows digest things by combusting them with their stomachs
+HellomynameisJoney I giggled harder than I should xD
+HellomynameisJoney XD
Omg rofl
lol sm
HellomynameisJoney lol
If trees are made of cellulose, and cellulose is sugar, then we kindof are living in the Candy Kingdom.
Wow. That just blew my mind. Your comment deserves more likes. Or maybe I'm just weird.
👍👍👍
:D
😆Adventure Time!!! I am sad that they stopped making episodes.
FIREPHOENIXcraft Holy snot, you scared me for a second there!!! It'll be back on November 2nd. Which's next week! Yuss!
hank green, the man who saves me right before all of my science tests. THANK YOU.
you don't study math or is math not a science?
Savannah Nicole same
Savannah Nicole same hère
Me and you both Savannah Nicole
How dare you
Imagine if someone on the AP test wrote "angiosperms killed all the dinosaurs" LMAO
Challenge accepted.
+97Thekitkat already done
+97Thekitkat I'm in 8th grade taking it lol
I will
My teacher requires jokes at the end of exams, so doing this!
can watching crash course be considered studying?..... yes, yes it can.
+cchdz I wouldn't write it off and say watching videos doesn't count as studying, it does! If it helps learn more about it then it definitely is studying!
@Rheanna Taylor: I wouldn't advise studying for a test by just watching videos tho, u gotta do the technical looking into also. But to say it doesn't count as studying is bull.
UMMMMM. Yessss. No. Maybe???
@@wesm2691 yes and that's exactly what I'm doing now! Lol!
The video helps make sense of what the instructor says in class as well as allowing me to rewind if I need to.
I shook and thanked a plant for its service today.... Park Ranger thought i was crazy....
Scott Pilgram
you are
kmsl you are
stupid park ranger
@@ArcadeCabNBud no he isnt
I'm literally watching all of these to get ready for a college Biology final lmao
Joiliana Lecointe college ? isn't this highschool level ? Either i'm being fucked big time or you're really far behind haha
Lmao no we're not behind in the slightest but the class I'm taking is foundations of biology so these videos just give a really good overview
Navod Jayawardhane in college most courses last one semester
I'm in 7th grade and learning this stuff gosh it's hard!!!
@@onlyyou5195I am in seventh grade too but i find this super easy, and i am having exams in this next week :)
"Just shake it's hand, thank it for all it's hard work"😂
Emily House HAHAHAHA LOL that waz my favorite part
why does that remind me of rm and his handshakes????
ARMY ALERT
You got no jams
1: don’t eat sticks
2: plants are freaking cool
3: The meteor was a distraction for the flowers
4: hank woke up in a bush
5: plants just sit there and make food
You know you like to procrastinate studying where you decide that you should watch the science crashcourse that is not even the science class you're taking.
Drew G. ikr I dont even took biology, I just find it interesting
Drew G. HAHAHAHA I agree
I love how you guys but so much effort into these videos, thank you bros
That guy is so confused. He be like wah
Stormy ⛈
boom
Hank,
I'm in eighth grade taking tenth grade bio. Your videos helped my average soooo much. I went from a 67 to a 94 after i started watching you videos and studying in a fun way.
I could almost feel the contempt coming from that tree when Hank poked him.
"Ow it's on me, ow aaah" 6:43 my favourite part of the video, thank you for not editing that out :)
This guy really has been doing this thing for a long time.
@penrynsdreams This is an excellent point and an excellent discussion. Prokaryotes are extremely good at what they do. They are less complex, but whether complexity equals advancement is a value judgement. It is, however, a value judgement that I am used to making and have no problem asserting.
Evolution does not have a goal, but it does tend toward complexity when resources are available. And in tending toward complexity, it's easy to think of that movement as advancement.
I'm finding this series so helpful! My biology teacher is, er... well, let's just say she's one quark short of a proton.
Hank single handedly became our diplomat for plant human relations
The water talk mashed with the plant talk to make note of capillary action and how trees can grow so tall.
This helped me make a B in BIO 101 when I was working 40 hours a week and taking 18 hours in school! thank you. I am telling all my class mates about this for BIO 102
When he shook the trees branch as shaking his hand for his “hard service” I lost it😂😂😂😂
"If you've ever been in a hot spring or an oil well"
In an oil well?
Haahaha
Hank makes my days happier just by saying stuff like shake a plant's hand ksjdldklfk
This video taught me more about plant biology in ten minutes then my biology teacher did in a while term.
karanga Robertson true
when your teacher sends you a video with a curse word
class: HOW DARE YOU!
Hank green is a mixture of chemistry and biology....he is the hulk of crash course🤣🤣
Wow I learned more information about the plant cell than my teacher would have taught my class in ......hmmm.....MONTHS!!!
*walks up to tree and shakes a branch* thank you magical being XD
hank you are my midterm guardian angel
Here in 2020, realizing how fascinating plants truly are
Dear Hank, John, and all who make these videos possible,
Thank you for teaching me, and the rest of the Nerdfighters whom watch these, so much. Whether reviewing something I've already learned, or finding out new information, SciShow and CrashCourse are always helpful. Not to mention that they're always a delight to watch! Thank you so so much for all your commitment to us. It is greatly appreciated.
Love,
Jayla
I love this channel! it has taught me soooooooooooooooooooooooooo much! I am in year 8 and we don't learn all about this awesome stuff! I wanna be a microbiologist when I grow up!
Georgia Catton trust me, you'll learn all this at a level. In much more detail than you'll want to.
Georgia Catton I am in 5 th grade 😬
grade 8 ma boi im in there too C:
YEAR 8 GANG EVEN THOUGH UR PROB IN YEAR 10 NOWWWWW
Listen to him at half-speed. He sounds like he's drunk!
Oh my god i cant stop laughing HAHHSAHHS
Mangotangochick Ehverrrry plaantcell haaas aaa ceelllwaaaaaaaall
Mangotangochick Or listen at x2 speed and he sounds like he drank red bull with his coffee instead of water.
oh my goodness
***** Spread the word!
THANK YOU HANK!!
I'm literally watching every single Biology crash course video to help prepare me for my AP Bio exam in two days!! I kid you not, I have learned more just listening to you than I have from my teacher in A WHOLE YEAR.
Thank you soooo so sooooo much Hank, god bless your soul.
He is not the Midterm God we need, but he is the one we deserve right now.
These make biology so easy and fun!!!
my teacher showed this at school and she was like this🙊🙊🙊 when you said the A word everyone was laughing 😂😂😂😂😂😂😂
AP Biology exam in two days: did entire review book and took practice exam: made a 68. Watched all of crash course and took practice exam: made an 88
THANK YOU CRASH COURSE
i luv how u talked about the vacuole
also you rlly need to do a full episode about the mitochondria holy crap i never understood why glucose goes in wit oxygen
i like the worker who was staring at Hank at 0:39-0:42
"plants weren't born yesterday" that tone and sass had me cracking up in my cubicle
"Go ahead and shake it's hand !"
hahaha
Rick Apocalypse unless you live in Arizona !😂 most of the plants here are CACTI!😂
@@goldenyoutubenarwhalofbmw6274 lol
omg, flowers murdered the diosaurs
Let's talk about plants, baby, let's talk about food and me, let's talk about all the good leaves, and the bad leaves, that may be.
Mistermaarten150 let’s talk about your profile photo
Jk
Lol funny comment
OMG! Sorry about being a science newb here, but you said a thing near the beginning of the video that blew my mind. The idea that flowering plants might have killed the dinosaurs. Flowering plants have that pollen stuff, which cause "allergies" in some people (and probably animals) and dinosaurs, probably not having to deal with something like that before (besides say, stray dead skin particles in the air and whatever else passed for dust back then) wouldn't physically know how to deal with them. Maybe. I don't know, but the idea excited me and I got all science giddy, which I thank you for.
TheAlphaShadows pollen was actually not present before angiosperms. previous plants used spores to reproduce, which are quite different.
So he got wasted in the last episode and woke up in a random bush the next night...
k.
HAHAHAHAHAHA! Wort
lol that's good sir!!!!
anyone notice the employee at 0:40 ?
Omg that face! 😱😳
isn't she giving hank the death stare wondering why he is talking to a camera so enthusiastically?
XDD
id just run if a woman gave me that stare xD
Nate vs Gaming Same XD
My teacher sent a link to this since lockdown
YOU GUYS ARE LIFE SAVERS. Currently cramming for a biology ECA and you have no idea how much this is helping
That was a perfect speed that he talked at, maybe even a bit too slow, in my own opinion anyways, but I was able to understand all of it. Thanks Hank.
Could you guys start doing physics?
They already have
Tomatoe Just looked again and they do not, not sure what you are talking about
+jett lax they have super advanced physics; maybe look at bozeman he also has good videos; as does khan academy
Lesilie Lesilie Where are their advanced physics things?
+jett lax check his playlists
anyone else watching this during quarantine???
I was kind of hoping he would go into further detail on some of the other parts of the cell, like the Golgi apparatus, endoplasmic reticulum, cytoskeleton, lysosomes, peroxisomes, centrioles, plasmodesmata, etc
***** OK, ill be sure to check that video out before my trimester
Doomblastr Ya I am in 6th grade need more info!
*”Anything you’ve ever eaten in your life was made from plants or something that ate plants”*
Tide pod kids:-ACTUALLY...
Last revision before a plant biology exam!! This is really helpful ❤️
How can I laugh while studying for an exam? Thank youuuu
please help me pass ap biology....
you're ded if you think that
I'm in AP Bio too lol
honors bio... lmao no way in hell would i take ap
Thanks
Thank you for making these videos! I'm using them to study for my bio final this week, and you explain these concepts clearly and accurately.
I love RUclips for having to option to change the playback speed, slowing down the video really helps me digest all the good information 🧠
Love these videos, funny,entertaining,educational keep doing what you do!
Very start of the video. "You see plants are frickin great" *slow claps*
I'm the only one watching crash course in coronavirus lockdown ?
No
Akshay J every kid in science and social studies are doing it as well
Yeah ! Nerdfighters Assemble ...
The animation in this series is so captivating! Hank's awesome, but man that art style takes it to the next level
ur the only guy who actually talks about biology in a exciting way. Really good video
Next time I see a plant I'll shake the branch and thank it for its hard work and service
Don't it may hurt them as they don't like to move.
Also you will block some of it's cells from continuing that hardwork for some time!
Keep preaching I'm liking this.
i am really curious as to what was being burned at 6:18. it looks like a script.
Modern bill nye
+Dyania Harding Ikr!
the future is now old man
Learning from you is just... so simple!! Thanks a lot, your work is amazing. I'm 25 and I swear I don't recall any of this from school years ago. Now it just seems to make much more sense.
These are the only biology videos i don't fall asleep to. I will be referencing your videos in my school papers thanks!
Hahahahahahha I almost cried of laughing in the end of this video. Hank, you're crazy man hahahah
Watching this at 2 times speed. Have biology E.O.C. tomorrow. Wish me luck
How was it?
I really love your videos, the way you explain these complicated stuffs is so awesome! I hope you speak slower the next time, you really talk fast! But yeah keep making videos!!! 👏
These are lifesavers. My AS biology teacher never goes over stuff. Thank you so much!
So, if the vacuoles in the celery lose water, doesn't that mean that if you water your celery it means that it won't get floppy?
Always watch out for the plants.
I swear they intend on ending all humanity and taking over the world.
they already took over the world so just one more step....
THE PLANTS HAVE COME TO REAP THE SINNERS
I'm weird as is Jontron
Julio Mirelez 0_e The plants have already taken over?! Oh crap... that means that he lied when he-
IT WAS HIM I GOTTA GO FIND HIM BYE
they're commmmmiiiiing
Julio Mirelez HIDE YO KIDS HIDE YO WIVES PLANTS ARE COMING TO END OUR LIVES
LOL!x
"next time you see a plant just go ahead shake its hand and thank it for its service"
That tree giggle was... creepy. (DFTBA)
you explain things very well
This is helping me study
Does/did anyone learn this stuff in High School? I'm in University and I learned this in my first year but it was fast and hard to keep up, just wondering if my High School was slow on the Biology curriculum. LOL
I learned most of this in 7th grade, but I'm in my sophomore year and I'm taking biology.
your high school is really slow. i am learning this in 7th grade
+Joe Jonas Troops yes i take AP bio in 7th grade
God damn America I'm learnt most of this in year 8
I'm learning this in the 9th grade.
Everything I have ever eaten is plants? You know... except mushrooms.
Mushrooms feed theselves by decaying stuff, hich had to be somethign dead... which must have been alive... so it comes from plants.
I've eaten salt. Salt doesn't eat plants.
as i heard at a concert, many years ago, "the beta-celulose bonds, which i cannot digest. i just don't possess the enzyme". granted, the guy was talking about how he swallowed a june bug, but it's stuck in my head now.
This is actually AWESOME enough that I'm watching it OUT OF SCHOOL. THAT NEVER HAPPENS!!!!!!!
Watching this for the nth time! Please, make CC Botany :)
What about the ice cubes Hank? The ice cubes in McDonnalds aren't meat or plant!
And what about salt! That's not a plant or an animal!
NOT... NUCULUS.
ArchAngelSlayer1 isn't it nucleus... or have I misspelled that word in all of my notes and exams.
Masiel Delacruz ur good he was just saying how some people pronounce it "noo-kyoo-lus"
ur channel is by far the most useful thing ive ever seen in yt
crash course biology helped me study for my biology class 10th grade in high school, sophomore year in college for bio class, for my mcat, and I plan to use it in med school too. thank you for this great information and videos.
This is the best for my child
Did no one notice he said “this McDonalds” but he was in Wendy’s
0:40 not sure about that, i ate a rock once
I wished i could click the 'like' after each course but i'm too much into it to stop.... Ill try to do it after i'm done with the learning. AWESOME!!!
These videos are going to save my grade in biology, thank you hank!
0:43 look at that woman making a weird face at Hank, lmao
Just don't shake poison ivy's branch(hand).
Hank you make me crave for doughnut burgers asdfghjkl why
Our biology teacher actually projected this in our classroom... pretty cool, considering 7 of my friends got Fs because of her...
I regret not knowing about your channel before. Very useful, it reinforces what they are giving me in class
Can we engineer an animal cell with chloroplasts in the spirit of making an animal that needs far less food (since of course not all cells in say, a human, can be exposed to light, they would still require food)? This would be pretty useful in many ways, both for our livestock and us (engineered self-feeding meat animals? fewer starving humans? longer time required to starve?).
I'm not an expert i don't think it would work, the energy from the sun might seem "free" but it is not i think the energy used to create a chloroplast in each cell and in each cell division would exceed the energy gained from the sun, and that is why it is simply not worth it.
Your comment made me think of the green sea slug! I wish I could be one: en.wikipedia.org/wiki/Elysia_chlorotica
then we would be trees though? not wiggly?
The Chloroplast give them green colour, then we'll be like Hulk or Shrek...
I can see this working in a comic book. Plant man