The Making of a Theory: Darwin, Wallace, and Natural Selection - HHMI BioInteractive Video

Explore scientific discoveries alongside their discoverers. This educational biography of Charles Darwin and Alfred Russel Wallace tells the story of two independent discoveries of the natural origin of species. Traverse the epic voyages and revolutionary insights of two brave young British naturalists as they change science forever.
This video provides an overview of the history of the theory of evolution. Perfect for biology lesson plans at all levels, this short film is sure to educate and entertain students.
For more videos on human evolution, see our evolution playlist at kzbin.info/aero/PLI1XjFOSo4gMJS8jAzhC_77zoRBcPCYum
Free classroom resources supporting this short film can be found at www.hhmi.org/biointeractive/origin-species-making-theory

[@kayliezuniga5815]

Who’s here during the coronavirus and this is ur bio hw ?🙋‍♀️

[@Scytos]

help meee i need answers so i can play video games

[@saharacame8499]

Kaylie Zuniga hw my teacher made this a quiz😭

[@chrishaha3815]

my teacher just said to watch the video

[@tyxclusive4343]

Me

[@roadrollarequiem8560]

*Cough cough* yeah

[@korbin117]

that moment when most of these people are here because of homework.

[@benjamimapancake6429]

Yep.

[@inquoisious7052]

Yup

[@ttsang4900]

LOL SAME XD

[@giuliatamburrino1874]

Yeeep

[@EvanMediaArchive]

Same

[@WAcrobat19]

Reasons why we're here 1.) We got notes to fill in because of this due to the Corona Virus causing schools to close down 2.) We just like watching Documentaries for some reason

[@lilpainteroftales4386]

My teacher just have us look through different video that he assigned to us and have a discussion later when school opens up.

[@-syphec-3600]

both tbh

[@unvillage6886]

bruh somebody do my hw for me

[@alyssarice7765]

My Biology 10 teacher assigned this to us, along with a google form asking questions about the two men

[@rihannasmith239]

Witted Acrobat19 for me it is the 1st one

[@pixelwookie9995]

Like if you're here for Bio or Science... 👌

[@justinwilliams9452]

Yeah some one is

[@kuvardhaliwal4070]

Imagine your classmates watching this and they find your comment!

[@omletesyum3592]

asking like for agin and I will swaering word at yuo Edti- - leik if agree :)))))

[@ztein9058]

Commit Toaster Bath

[@NEWT_ZZZ]

Yeah 😂

[@c.darwin9259]

“I’m afraid the ships on fire.” What a polite way to tell someone.😊

[@a.lewisraymer7772]

I'm sad the monkey died

[@samalbury9183]

Classic british understatement

[@jesusjoestar8383]

and it was so funny how matter-of-factly he said it

[@olorinmagus4479]

Charles Darwin I died when I heard that. It wasn’t even that funny, it was just so quintessentially British

[@gsmith2121]

i wonder how they put it out

[@amitojbal9914]

Ur Welcome Darwin starts investigation after eating an armadillo and afterwards finding a fossil of a larger extinct version of the armadillo Darwin travels to the remote island of the Galápagos Darwin learns about the distinction of tortoises shell depending on the island it is from Darwin starts investigation the subtle differences between the native mockingbirds On the voyage back to England Darwin hypothesizes that One common species came from the mainland and changed in different ways on different islands. Darwin concludes that spices might change 1837 England Darwin keeps his idea that species change over time secret in fear of rioting Darwin hypothesizes that today's species are descendants of older extinct species therefore all spices are connected from one another Any species can give rise to new and slightly different species Darwin concludes that species come from other species just as naturally as children come from parents Darwin keeps his ideas a secret in fear Darwin meets Wallace for the first time Wallace heads to the Malay Archipelago Wallace is captivated by a group of butterflies called bird wings Wallace notices that butterflies tend to differ depending on the island Wallace comes to the same conclusion as Darwin- species change over time The more similar 2 species are the closer they tend to live Species are connected to each other like branches of a tree Manatees are creatures that live entirely in the sea yet have fingers similar to humans Useless features in animals make it clear that every species are a modified form of an older species Wallace observes the differences of mammals on the island of Borneo and New guinea This leads Wallace to come to the conclusion that the animals of the Eastern islands of the Archipelago are more related to Australia while the western island animals are more related to Asia This differences is species would to put in a line dubbed the Wallace line. The islands were once to connected to their corresponding continent All living things individuals vary in small ways. Animal species tend to have steady populations due to massive amounts of young dying early Massive death plus variation equals evolution. Wallace sends his studies to Darwin Wallace names it Natural selection Wallace + Darwin = Best Buds forever The End

[@CWGminer]

Thank you, comrade.

[@nicoleherrold733]

bless you❤️

[@WDW_BIGR3D]

God bless you fellow soldier

[@flopiana]

tysm

[@tiny754]

Omg thank you so much. I have an online class in 2 minutes and I forgot to watch the video 😂

[@8-bitterra305]

This online schooling is getting out of hand.

[@Ufw_Jordyn]

8-bit Terra i agreee😐

[@ouuthale4423]

better than my teachers 3 hour powerpoint

[@godless-clump-of-cells]

Documentaries have been shown in classrooms long before the advent of the internet. Besides, if anything is out of hand, it's the lack of standards for public education and the scientific illiteracy prevalent among U.S. citizens.

[@shahanamiah7627]

When everyone watching is actually here for their biology homework...

[@marinaapel5732]

science work

[@georgeelmerdenbrough6906]

Not near everyone

[@saronmengistu9980]

@@georgeelmerdenbrough6906 your here because you like this?

[@maryammohamoud6175]

lol ye

[@fatalified8306]

Yup, homework.

[@lewisner]

0.52 Has naked candles in his cabin. 1.13 "I'm afraid the ship's on fire" That's how you get a Darwin Award.

[@phuhque6724]

LOL.... Darwin married and birthed children with his cousin and they all had birth defects because of it.. Hows THAT for a Darwin award?? Most of them died.

[@alicepaz8022]

lewisner 0:52 1:13

[@mainaccount5990]

@@phuhque6724 only 3 out of the 10

[@Svi-wd4rz]

u do like this 0:52 1:13

[@-syphec-3600]

I came down here expecting heated conversations between naturalists and Christians but all i got was comments about how we all are using this for Bio Hw And i'm also using this for Bio hw

[@raywilliams5352]

I'm glad... it means you guys get to study actual science unlike back in my day... in 2010...

[@Warveindor]

when you have a lab tomorrow and your bio professor thinks its okay to send you a 30 minute video to watch the night before :) :) :) :) :) :) :) :) :)

[@single-cellshark6013]

mr. goodbar?

[@frikup8817]

lol my bio teacher gave me this video to translate so my class can wach it with subtitles

[@taylorzamora2672]

One year later, totally watching the night of because of Mr. Goodbar. Interesting start to the semester, sir.

[@anamikaganguly6283]

This. Is. Not. Okay. :/ lmao

[@benjamimapancake6429]

Ms. Raymond?

[@sekroz896]

I really like at the end that the two guys who discovered natural selection, literally the concept of aggressive competition for the dominant species, shared the credit and became life long friends. I love how ironically poetic it is.

[@harrietharlow9929]

That, I think, is how science should work. Everyone working on a given theory is trying to solve the same problem but unfortunately egos do often get in the way of some good science.

[@user-pr4cu9tb3b]

@@harrietharlow9929 i would say, it is how humanity should work.

[@nidaaazeez691]

Darwin died with his famous quote If someone don’t find the specimen for our Theory .. ( 40 coming years ) I will neglect the theory Wallace was making credit for him self he obtained the nickname ( sir ) with a lot of rewards and money to go on , he made up the false specimen by mixing the bones of monkeys and humans at lab .. introducing the world with his finding 300 Phd was given on these false specimen. The media was exploding by the news After his death The specimen was investigating again with c14 Technology and they shocked by the results The media this time was quite and silent This is how they were honest for the world and Science .

[@lafabias1876]

It is not ironic at all. It actually proves the mechanism of evolution further,. The concept of empathy and companionship proved to be a good evolutionary strategy for more successful survival at social animals. At humans even more due to high intelligence and self-awareness. With this, they literally proved that the idea of so called social Darwinism is bogus before it even appeared.

[@ConnoisseurOfExistence]

It is actually crazy. Scientists in all fields have always been battling who discovered what first...

[@maliperson245]

Me before watching this video: Oof another assignment Me after watching this video: Okay this was actually interesting.

[@JtheBOSS]

“I’ll never sail again!” “Come on imma catch some butter flies get on the boat”

[@tomdean1876]

4:30 These scenes helped me in my AP biology class, and I hope they will benefit people in the future. 4:48 7:24 15:35

[@alexakalwiss5470]

I’m being forced to watch this and now I have to answer questions

[@arandomroboticrobot1536]

I would like but I mean you got 69 likes already

[@malekhaffar8274]

ikr

[@noraeld5020]

It's pretty good though

[@chilfang2422]

the bromance between these two is strong

[@oofyalDAMMIT]

ship

[@dipendu02]

@@oofyalDAMMIT literally ship

[@Kasamira]

I feel so bad for Wallace, and this was absolutely wonderful.

[@amaxamon]

Why? He got equal credit and made further contributions to the theory and Darwin got him a lifelong stipend from the crown and he was able to pursue all his various interests until he died :)

[@roberttrimmier3276]

You raise very good points, but how many people are going to be able to tell you who Alfred Wallace is as opposed to Darwin. I assigned watching this video to my Biology students for homework. I'll be surprised if half of them watched it. They have a pop quiz.

[@ArnieMac]

I don't think either man made their efforts in an attempt to achieve fame.

[@loghorn-feghorn]

He definitely got credit. They couldn’t have predicted that Darwin would become more recognizable in the future. All we can do is make sure future generations give them both equal recognition for their game changing discoveries.

[@TOLDinTIERZ]

Don’t be, Wallace was virtuous and had strong character. ❤

[@MatCendana]

Homework? Not me, thankfully, at 58 :-) For most of my life, I had never been into science and such. But after hitting 50, I've become interested in EVERYTHING. I had stumbled onto a video from this channel about the end of the dinosaurs and how researchers had pieced things together to prove their theory. I was impressed by the quality and am now watching the other videos at this channel. -- Petaling Jaya, Malaysia

[@brianlipiano7113]

wholesome bro

[@sforza209]

I’m doing the same!

[@Kate-bm9do]

18:28 is it bad that i only know these butterflies from animal crossing

[@biointeractive]

"I caught a Rajah Brooke birdwing! Nothing else I'd rajah be doing!"

[@Kate-bm9do]

@@biointeractive pfffftttt

[@dominicross96]

yes.

[@Claaavin]

@@biointeractive lol

[@oofyalDAMMIT]

Oh man,..... rare comment.

[@triciabellamy9611]

These parts of the video are the only dialogues between the characters in the movie: 1:12 16:23 27:35

[@humanperson2641]

The acting and narration in this are just * chef’s kiss *

[@gaurangdandwate7268]

So sad that people don't find this interesting, and watch this because of "Homework". Your videos are so good Thank you

[@triggered_atheist619]

Hey, don't get me wrong, this IS interesting, but video games take up more time than you think. And yes, this is my homework. Jokes. It is interesting though.

[@Crazyboy48263]

why is homework in quotes?

[@andrewzhang1290]

It is interesting but when so many kids are forced to watch and do an assignment, they are more focused on listening, copying it down, and forgetting, in order to focus on the next question on the worksheet. When you don’t have to do that you are able to sit and enjoy and actually think about it. ^ this is just an example as to why the American system sucks

[@PlanetXtreme]

obi_dank_kenobi I had a total of 10 questions on the first 23 minutes of this film. I was luckily able to enjoy it, being an American, but I can tell you I totally agree for 90% of the work I get.

[@Bunny-ns5ni]

Anyone else here because they genuinely love science? I can't tell you how many times I've watched this short documentary. It's wonderful!

[@biointeractive]

Glad you like it!

[@DavidRodriguez-iw8xn]

Cap

[@harrietharlow9929]

Me!

[@brianlipiano7113]

@@DavidRodriguez-iw8xn 🤡🤡🤡🤡

[@publicopinion3596]

Yes I love the social sciences but as in some multidisplinary discipline teach you or train you like in anthropology which is a very holistic discipline taking also from the humanities, physical sciences and of course from other discipline within the social sciences which is what actually brought me here.

[@DanielSilva-fy6bo]

I'm only here because of AP Bio

[@udoagomuoh2078]

Daniel Silva lol me 2

[@gabrielkeller6962]

Lol same

[@kylie2141]

I'm here because of sixth grade science class!!!

[@anamikaganguly6283]

lmao same

[@BoredomStride]

Same

[@MellowMeekers]

Anyone else here for their bio lab??

[@benjamimapancake6429]

me

[@toasteroven5321]

LMAO same

[@danielhirsch1306]

me

[@GelsYT]

I'm a computer science student but I also love biology. Soo curious about Charles Darwin's work

[@monetoiledej]

bruh what abt wallace dood

[@trinit111]

“brOadeN yOuR MIndS, iT’s InTerEstInG” sis it’s not that it’s not interesting, it’s because WE HAVE A FRICKIN ASSIGNMENT DUE, AND I HATE TO TELL YOU BUT LIKE NOT THAT MANY PEOPLE LIKE TO WATCH 30 MINUTE VIDEOS FOR HOMEWORK.

[@Cookie-vf9vc]

I'll give u hack This is 1 year late, but I hope u can use it. Below the title of the vid, there are some options. Like, dislike, share, and then 3 DOTS Click on the 3 dots, and then click show transcript Then command or control f to find, and type in a search word for the thing your looking for That way, u can just read the parts u want instead of a 30 min vid.

[@georgeelmerdenbrough6906]

Not that interesting to an idiot .

[@sunnysidedown2180]

Guy: "I'm afraid the ships on fire." Wallace: (._.) well poop _/\_

[@tristanneal9552]

It's a shame we hear more about Darwin than we do about Wallace.

[@phuhque6724]

Because wallace wasnt a Mason

[@oledhaeseleer]

Wallace was blackmailed by a Flat Earther and went down by it.

[@lookitthisguy8574]

It's a shame that anyone else thinks I crawled outta the sludge.....

[@SirDrakeFrancis]

@Arnav Vijaywargiya no he would but later

[@thestandardbarber1708]

Darwin was more connected to the establishment and much more skilled at making stuff up that sounds believable. He had at least 10,000+ hours of deliberate practice in telling falsehoods before he presented his theory.

[@pikachadd]

inb4 "school was cancelled because of coronavirus"

[@samalbury9183]

Not the only one...

[@MRINDIA-pd6rz]

Scientists have incredible stories... Everyone of them deserve a film on their life so that ordinary people know about their endeavors to make life better and unravel the mysteries of universe.

[@typenull4800]

Just admit it, we’re all here for homework.

[@b3au10]

True

[@myamartinez6155]

Yes help

[@OmarRomo]

help me pls

[@maddog9180]

Nope

[@ethanmarshall7428]

teacher gives hw... it'll be short she says... 30Min and a 4 page worksheet later. Here from Gifted Biology

[@benjamimapancake6429]

Mine's only two pages.

[@CWGminer]

Probably counts each side as a page. Mine is two pages but double sided.

[@edenavocet]

What grade where you in when you wrote this?

[@generalglacier8084]

@Kailey Boyd lmao nice, I got 11.

[@noobking8248]

You guys do this in biology, this is 7th grade for me

[@Crazyboy48263]

I'm impressed there isn't a flood of comments saying evolution isn't real lol

[@paulcunnane4]

It is almost certainly incorrect. It is fraught with seemingly insurmountable problems. Still beautiful and brilliant though.

[@paulcunnane4]

Your smugness is the antithesis of good science btw.

[@buttersf2535]

ok we may be here for homework but you GOTTA ADMIT this was PRETTY COOL

[@jo-lk9un]

answers to my bio questions if it helps anyone 2:30 7:20 11:14 13:45 21:00 21:30 25:45

[@Claaavin]

These aren’t for my questions, but they must be helpful to some other people!

[@Kiibones]

u r a lifesaver bro

[@lifeandbeyond7279]

Glad they became friends rather than hostile competitors we would have had today.

[@davidvause9605]

I majored in zoology and switched to electrical engineering in my senior year. I'm a retired engineer, now. I'm here because in terms of self-understanding, evolution is the most significant scientific discovery in history.

[@davidtarrason3685]

My students 16 years old when the film has finished have applauded.

[@ryanimai1850]

I just found it hilarious about how calm the dude was when he was like, "I'm afraid the ship is on fire."

[@edetsy12]

all of the dislikes are of the people having to do their biology homework

[@JohnCena-lk4ym]

Wallace was a legend

[@kingofnaples6076]

Where are you Mr. Cena

[@colin2709]

I hesitate to sound deterministic here but I am fascinated by the way in which Darwin's development of his theory is deeply embedded within the culture of his time. For a start, people of this era were inveterate collectors of specimens, as was Darwin himself (Walllace, not being a 'gentleman of independent means' was making a living from supplying to this demand). The close attention to form which classification demands is one of the skills quite widespread among acommunity of the time - Darwin himself was a barnacle expert - sensitive to the very slight variations in form that distinguish species from each other. This highly developed sensitivity to the variety of forms of life helps to explain how, when Darwin encountered the closely related finches of the Galapagos, he was able to postulate and imagine a mechanism of natural selection (Wallace too must have been sensitive to the form of the specimens he collected - it was his livelihood after all). In conjunction with this attention to the minutia of the variation of form there was at the same time an awareness of the "deep time", springing from an understanding of geology (something Darwin himself was acutely aware of, have read Lyle's work). Geology, emerging at this time, introduced people to the idea that the past was immense, the very rocks could be composed of the remains of countless generations of marine organisms - this was something unknown to previous generations. A sense of 'deep time' gives us the stage upon which evolution took place' and which would seem improbable otherwise. Furthermore, Adam Smith, writing cogently about the competition for survival among economic entities (Wealth of Nations published in 1776) introduced Darwin to the notion of competition for scarce resources and how this drove economic development (this was also a work with which Darwin was familiar). What this all adds up to is a sense in which individual discoveries are very much a product of antecedent knowledge - I would go so far as to suggest that were it not Darwin who first proposed the theory of natural selection it was almost inevitable that someone else at this time would (this, I think, explains why Wallace independent came up with the same theory).

[@no_luv_kinxs]

Bro I came here for answers on my science quiz 😂 😭

[@ellenquirkyness5592]

even though im here for class, i did find this really interesting

[@LolaMagin]

yeah but those birds better be ok lol

[@diwyat1844]

we really should be talking more about Wallace not darwin tbh. I feel like Wallace was robbed off from all the credits he should have been receiving.

[@andrewzhang1290]

Diwya T they both came up with the same conclusions, by themselves. They both deserve credit, and they were buddies anyways

[@danminer5343]

@@richardvernon317 - But neither of them contributed anything to science because their story of evolution has been proven to be nonsense, since now we know that changes in species always keep the same anatomy and never is possible to become a different kind with a different anatomy. The story of evolutionism has turned out to be the biggest joke in the history on mankind, due to mankind's want to justify their rejection of God who created them. They only wanted a justification for sin and to be sex offenders and fornicators.

[@loghorn-feghorn]

Dan Miner Please tell me you’re joking.

[@dinodino7195]

Dan Miner so who’s gonna tell him

[@sa1t938]

@@danminer5343 do you have any proof for that? (the proof cannot be located inside your rectum)

[@saiukunn2072]

Im supposed to be watching Dragon Ball Z

[@eliasboyd8720]

while i was watching this in class my teacher was talking about DBZ

[@rommelorbigo6857]

Your dramatic science documentaries are wonderful! More power!

[@fabledgalaxies1952]

*"I'm afraid the ship's on fire"* GEE, YOU THINK SO, JOHN? WITH THESE BARE CANDLES AROUND HERE, OF COURSE IT IS!

[@PlanetXtreme]

Thanks for giving me this to watch biology teacher. This was actually enjoyable to watch.

[@alyssarice7765]

Omg ur Biology teacher too?? XD

[@nobodygnomes]

Super entertaining, well-researched, and the production quality was amazing. Just loved this. 10/10, I would love to see more natural history-type videos in this style.

[@biointeractive]

Awesome, thank you!

[@angelrubin4365]

0:00 - 5:38 #1 5:39 - 11:44 #2 11:45 - 15:33 #3 15:34 - 21:10 #4 21:11 - 27:30 #5-6 27:31 - 31:03 #7

[@munaisraeel1301]

thank u so much

[@hyuga6719]

Who's here for their biology's hw?😃 this is wonderful! I would love to see more of these videos!

[@existentialbaby]

Here for just the love of science!

[@waterunna9]

Thought I was the only one..

[@wassilykandinsky4616]

"Species might change" Well, this was well known long before Darwin. If men could change animals by selection, natural conditions could do that too. Darwin was certainly not the first having this idea. But his well formulated and thoroughly researched and generalized ideas were explosive in a religiously biased society.

[@colin2709]

What Darwin, along with Wallace, was the first in proposing was that evolution occurred because of natural selection - before this there were a number of erroneous theories about what drove evolution. Lamarck, for example, believed that organisms changed form due to the pressure of the environment, giraffes reached up to gather high foliage and so their necks got longer and this was passed onto their offspring (which is not true). Darwin may have been influenced by early economic treatise, Adam Smith's The Wealth of Nations, 1776 (which he studied) described how economic entities compete for scarce resources. Darwin perceived that death must be a non-random and therefore selective force, shaping and changing direction of the development of species (we now know the mechanism that generates variation takes place do so at a genetic level - Darwin only knew that variation took place and that selection did the rest).

[@boxelder9167]

@@colin2709 - We have examples of breeding selection in the Bible when Jacob bread the spotted livestock to steal the herd from his father-in-law. We now know that genetic variation is preprogrammed into the genetic code and can also be turned on and off by environmental pressure. They were saying that we would have flying cars by now but instead we know that DNA is more complex than the most sophisticated computer program ever designed. It’s the highest information density in the universe literally written on molecules and transcribed by molecular machines that are coded for on the very DNA they transcribe. There’s at least a dozen “chicken and egg” problems with DNA where you have to have it for the DNA to be useful but you have to have DNA to code for it. Then there’s the problem of information being stacked in multiple layers on the DNA strand and the fact that it’s got to be folded correctly to read it correctly. The levels of complexity are astounding and nothing short of miraculous. Miracles are typically attributed to God and I think that God is a genius beyond human comprehension.

[@kevinjohns2639]

Outstanding documentary on every level.

[@allyzakayeortiz3510]

It was really great. Watching this for my homework and didn't expect that this would be worth watching. Thank you !

[@biointeractive]

Glad you enjoyed it!

[@arnavbansal634]

​@@biointeractive Hi there excellent video.

[@sophiaelementaris4203]

It's just amazing. My Biotechnology University ( in Brazil ) recommended to me this documentary. Great choice.

[@myname7087]

Having now listened to this entire show, I have to say, it is EXCELLENT! Better than any Nova, BBC, or other presentation. Gets out the essential facts clearly and in an interesting way. Excellent photography and videography. Shots on different species are held so that one can actually take in the differences, or just see the beauty. This is in marked contrast to other shows that give us rapid-fire bursts and staccato presentations that are more like a gaming video than an attempt to actually allow people to LEARN. I also appreciate that the narrators speak in a calm manner. Well done!

[@synktrain]

I have to watch this for biology but I actually LOVE this video. It's so freaking well made, and the music is fantastic.

[@rosegold1322]

this was actually intresting to watch for homework

[@PlanetXtreme]

I AGREE!!!

[@joegarcia5168]

cap

[@harley6740]

Hey everyone using this video for biology or science work, if you don't feel like watching the video go to the transcript with the 3 dots next to save. It's a lifesaver!

[@ExplanationTv984]

Evolution is indeed fascinating!!!❤❤❤

[@kittycat35625]

The ending was very wholesome

[@themanguy2110]

This was a great documentary. Informative and highly entertaining.

[@biointeractive]

Much appreciated!

[@tomdean1876]

@@biointeractive Great documentary, Mrs.Jackson from AP biology ruined it for me though.

[@poopu5935]

anyone here from school? i have to watch this for science :(

[@brodi4564]

shoutout to sir apolo for making us write a summary on a 30 minute video

[@demagoog3641]

I’m here not for a homework but love for science and most importantly to fall asleep 😴 I’ll be here again tomorrow night to do the same lol

[@leogardner8541]

GRRRRRRRR MORE SCIENCE HOMEWORK!!!!!!!

[@krisjeetshetty655]

Was listening to Sapiens on audible and wanted to learn more about Darwin, this video is amazing !! 👍🏻 hope the corona virus doesn’t mark the end of our species ☹️

[@PaulTheSkeptic]

Fascinating.

[@williambundy3930]

This one is definitely a bio classic

[@KatBird27]

Interesting how they were friends and shared the glory. I highly doubt that would be seen today.

[@rodrigovillegasmonsalve6417]

Great Video! It really helped understand biology better.

[@biointeractive]

Glad it helped!

[@alexiserven997]

Here for spring break hw but it was actually a good documentary!

[@rahmasaidaa]

Wallace was the true legend

[@paulrenfrew6137]

It's necessary to understand scientific theory as opposed to the dictionary definition of the word theory.

[@Roedygr]

Must See! This is a wonderful video. It explains the role of Alfred Wallace, and his sacrifices.

[@awesomeyoutubehandlewowitslong]

to anyone who gets stuck on a question, just copy the question and google it. all 3 times I did this I found the exact question with an answer on google.

[@liamrust9530]

FYI for else who has this for homework: turn it up to 2x speed.

[@JtheBOSS]

Saw this in bio and it made me feel really calm so I’m watching it again lol

[@jamesheller3220]

put playback speed on 1.5, itll go a lot faster and its still understandable

[@quanmagnus]

Just one important observation , Galapagos -in 1535- was not a small Spanish colony - minute 8:38- , it is part of Ecuador since 1532 - 3 years before his arrival- , Ecuador claimed its freedom in 1522 therefore became an independent Republic in 1530 and the islands had been added 2 years later.

[@candyapu3]

Who else is watching this for Geology 103?

[@hahaimapineapple4940]

13:07 This is just a personal bookmark for myself

[@embeaee]

I really enjoyed this video. Thanks!

[@biointeractive]

Glad you enjoyed it!

[@cadbanesfavoritehat5655]

Great video! I would have watched this even if it wasn't for school!

[@biointeractive]

Glad you liked it!!

[@gyrachman]

I didn't come here because of homework. I just finished translating Wallace's biography and came here to bask in the visual glory *lol

[@UnusuallyLargeCrab]

IM AFRAID THE SHIP'S ON FIRE

[@noraeld5020]

Honestly a pretty good documentary

[@royw-g3120]

Two truly great men,

[@Clieb910]

why is this part of my history HW?

[@ayeshairvine6713]

Who's here cause their teacher told them they had to watch it

[@Morbius1963]

Nicely presented.

[@krishansingh4969]

Excellent video

[@satyajitbhuin99]

amazing 😍

[@biointeractive]

Thank you! 😊

[@redmushroom9825]

When your bio teacher tells you to memorize the video

[@saiyemiftekhar9993]

Amazingly awesome!

[@keziahjohnson6128]

Using this to help me study for my final tomorrow its part of my unit 3 studying part