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Patreon: / realscience
Twitter: / stephaniesamma
Instagram: / stephaniesammann
Credits:
Narrator/Writer: Stephanie Sammann
Editor: Dylan Hennessy (www.behance.net/dylanhennessy1)
Illustrator/Animator: Kirtan Patel (kpatart.com/illustrations)
Animator: Mike Ridolfi (www.moboxgraphics.com/)
Sound: Graham Haerther (haerther.net)
Thumbnail: Simon Buckmaster ( / forgottentowel )
Producer: Brian McManus ( / realengineering )
Imagery courtesy of Getty Images
References:
[1] www.google.com/books/edition/...
[2] www.nwf.org/Educational-Resou...
[3] www.uni-wuerzburg.de/en/news-...
[4] www.pnas.org/content/117/27/1...
[5] www.nibb.ac.jp/en/press/2020/...
[6] www.the-scientist.com/the-lit...
[7] www.ncbi.nlm.nih.gov/pmc/arti...
[8] pubmed.ncbi.nlm.nih.gov/11432...
[9] www.sciencedirect.com/science...
[10] royalsocietypublishing.org/do...
[11] www.uvm.edu/~ngotelli/manuscr...
[12] nph.onlinelibrary.wiley.com/d...
Normal plants: I live in harmony with animals and sometimes even cooperate with them. Venus fly trap: PEACE WAS NEVER AN OPTION
Another Venus Flytrap: "Death to all insects! MWA HA HA HA"
@@plantguy9 Actually Venus Flytraps reproduce with flies, so that is a terrible idea.
@@UniDocs_Mahapushpa_Cyavana wooshhhhh
@@bro-ly8lt Just saying Venus Flytraps cooperate with insects too.
@@UniDocs_Mahapushpa_Cyavana wooooooooosh
Nature now: meat-eating plants Nature 1.000.000 years in the future: *photosynthetic humans*
So, basically. *Superman*
So, druids.
No evolutionary pressure for that to ever happen
@@Zaihanisme We would control our evolution by then. Imagine being able to live off sunlight and water.
@@saadisave sounds boring
Woh I can't wait to learn about the biology of venus fly traps so I can genetically engineer my own carnivorous plants
I smell a super villain coming up.
That's supercool
@@TheKingBeyondEverything Poison Ivy already exists! LOL :P
I'm with you, we will make man size eating venus fly traps. They will be fast growing and man eating size well within a year. Once they are created, I'm going to give a few to neighbors.
Can I commission an Audrey II from you when you do /j
The part about the mutated DNA is insane. During the process of evolution, some of these plants basically repurposed and readjusted their basic plant tool-kit for a drastically different purpose. The fundamental working remains similar, clearly establishing a link to the original version, yet the execution and result are completely new.
In gamer terms: they used a mod.
divine intervention? is this "jump" detectable?
@@benjaminwaitukaitis1138 No
@@benjaminwaitukaitis1138 These are evolutionary pressures we're talking about since is happened multiple times which implies its something in the environment.
It doesn't make sense, how can natural selection have fun with another gene set. How did the genes to build the trap get selected if it is just a fun version. In a "fun" version both good and bad mutations would be selected.
What I find most interesting of all of this is how the underlying mechanisms for carnivory are rooted-pun intended-in the genomes of many plants, since they're usually used for defense against pathogens and herbivorous insects. With how common knowledge carnivorous plants are, it really surprises me that they aren't used as examples of how evolution works with what it has. Also, makes one realise how plants are very much alive and "aware" of the world surrounding them
yes it puts vegans and vegetarians to shame honestly. Plants are clearly alive, too. The sooner we stop explaining away everything we see with "evolution" (which itself has observable evidence) the sooner science can actually start advancing.
Evolution is a theory not confirmed
@@ciondotcom do you know what it means for something to be a 'theory' in science? Or let's say a 'Law'? Or are you playing with words and concepts you haven't taken the time to understand? Do you realize nothing in science is proven? That it's arguable that science cannot ever prove anything? It's just that unbelievably stupid religious idiots have attacked evolution to the point that people feel that have to say evolution is not proven. Well gravity is not 'proven'. Do you believe gravity exists .........?
@@ciondotcom Literally everything in science is a "theory". The idea being:" As far all the evidence, proof, and testing we have at this point, this seems to be how it works, but there can always be evidence we aren't aware of" In the same way that all evidence up until now points to you falling straight down if you jump out a second story window.
@@N313GrayFox Well maybe he should try to disprove that last one
I live in the Venus flytraps range in North Carolina. I’ve been able to play with them in my whole life . Unfortunately the Carolina bay near my house they lived in was filled in and a Walmart was built there. Habitat loss is a real danger to our wild Venus flytraps. Just thought I’d share that
Lucky you, I live in this same area, haven't seen a native one yet! I'm a few miles from the Green Swamp where I know they live, but despite searching through swampy areas on my land, no sign of them.
@@raterus there’s a long leaf pine forest that the nature conservancy owns somewhere near the fire tower on 211. Never been there but have heard they are there. It’s not advertised but is open to the public. I’ve been meaning to check it out but haven’t had time yet
Walmart is a blight
classic usa
Have you tried cultivating them?
Imagine if 7000 years from now there are massive redwood trees that disguise themselves as Huts so they can kill humans.
(nods with eyebrows raised) good point
I'm thinking it would take more than 7000 years.
@@AlbertaGeek yeah I'm sure he agrees, just pulled a number out of his ass
there is literally no evolutionary pressure for that, and why humans? there are easier animals to trap. and it would take longer than that. clearly you dont understand evolution
@@eggrollsoup I'm indulging the fantasy, he was just making a perspective characterization, just how crazy it would be from the perspective of the insect. No one's even here saying it would be a possibility reality, damn dude calm down. I think we've all had too many interactions with anti evolution individuals.
Loved this video! I have always found carnivorous plants fascinating had had several venus flytraps. But I didn´t know how they actually worked or evolved. Thank you for the video ^^
Watch the new green planet series
999
carnivorous plants: 1. have *chemical timer* 2. have a control system to know when to close the trap (similar to nerves?) 3. can *move* the traps (like muscle! how do they do this?) 4. can digest and absorb small animals (while not digesting their own tissue!) damn...
@@abca8035 A brain isn’t all that necessary to create a “simple” movement like the plants do. Have you ever seen a video of a headless fish moving around when you throw salt on its body? It’s a similar concept to how the plants move: Charged ions stimulating motor nerves (motor nerve equivalent for these plants) to create the movement.
5. can reject the wrong kind of meal and re-set. 6. can ignore rain drops Mine's putting up a seed-stalk right now !
@@abca8035 you say no brain, but you're only thinking about the animal idea of a brain. We have no idea of the plant family tree species have a different kind of brain, one that would be completely alien to our idea of what a brain should look like. Evolution comes up with many variants of things that ultimately function in the same of similar way. So plants may have a brain, but one that's so different to ours, that we wouldn't know it was the plants brain.
They're clearly on their way evolving even more complex motor system and given enough time they may ended up evolving some sort of plant "brain" that is unlike anything we know of but served similiar purposes anyway
You’re awesome. I find real engineering’s content interesting but it’s yours which inspires me to become a genetic engineer
Yes, and why is a channel called 'real science' referring to a very natural biology of one of Earth's creatures as 'insane'?
Yes, an “Insane Biology of” carnivorous plants! I’m an amateur CPs grower on my free time and a fan of the channel, it’s the perfect combination. Though on 1:38, aren’t waterwheels’ (aldrovanda) traps also snap traps? I believe bladderworts (utricularia) are the ones with suction traps.
You are correct, bladderworts have their own insane biology too!
How long before you grow man-eating plants?
Great catch, likely a case of out-dated/poorly listed stock footage being used.
Yes, and why is a channel called 'real science' referring to a very natural biology of one of Earth's creatures as 'insane'?
@@fluentpiffle for dramatic effect...
being a 19th century naturalist: *feeding cheese to plants*
living the dream
Now how long until they turn into crabs?
"FEED ME, SEYMOUR!!!"
FEED ME ALL NIGHT LONG!
Incredible show of convergent evolution with those pitcher plants, I wonder what other pressures our changing world will put on plants that would lead them to carnivory.
How about trees that catch and then absorb house cats ??
@@peterdarr383 like the alien tree from movie Evolution
0
L
Agreed, it’s one hell of a coincidence
"Feed me, Seymour!"
600 species of carnivorous plants? Wow! And how did I never know that Venus Fly Trap & Pitcher Plants were both native to the US, I had always assumed they were exotic tropical plants. This was a fascinating & informative video 👍
NC resident here- a lot of people don't realize how fascinating the flora of the Carolinas is! It's considered a sub tropical climate, very warm with lots of rain and varied levels of tree cover. The Appalachian mountains are home to some microclimates due to unique conditions in a small area, making the shale Barrens of the blue smokies home to the Eastern prickly pear cactus. Not to mention we have a very similar climate to eastern Asian countries like China and Japan, so a lot of plants native to that area grow here- Nice for willow trees, and interesting with the bamboo, but a cause for concern now that kudzu has begun to swallow the entire southeast of America. There are so many interesting plants in these states, I love learning about them!
I grew up in Wilmington and my 5th grade class took a field trip to Carolina Beach State Park where we learned about Venus Fly Traps from the park ranger there. It’s a core memory for me.
It's nice to be a large mammal. Imagine having to fear plants.
I mean.. we kind of do. There is an enormous variety of plants that can harm or even kill humans. Thankfully, most of the ones that can kill you require you to ingest them. As far as I'm aware, there aren't any plants that can kill a human just by touching it (outside of severe allergies of course).
@@lahma69 how about the hogweed? there are several other plants that can harm u just by u being in their proximity. there are even plants full of silica crystals as a defense mechanism to harm u by getting near them or touching them like the gympie gympie not just eating them
Poison ivy would like to have a word with you.
plant eating human are staple creature in adventure space sci-fi movies or book
@@guydreamr Poison Ivy aint gonna kill you.
Never realized the fly traps were native to the Carolinas, I always thought they were a "tropical" plant and were from far away places.
I was the same way, when I first found out about them it made me so proud to be a Carolina boy. Lol. Gotta love nature
I was sort of the opposite. Growing up in coastal SC I was used to seeing them all of the time playing in the woods and just figured they were a regular plant that was everywhere.
The thing I'm more surprised about is that in only 70 million years, Drosera, Dionaea and Nepenthes diverged from a common ancestor and spread to every continent except Antarctica. These plants have very specific growing conditions, and generally don't get dispersed by animals.
Trust me they did to Antarctica, 🇦🇶 was a jungle before it was frozen
Correction: I own a Venus Flytrap. Sometimes they shut quickly, if the plant is hungry or not feeling lazy. But, sometimes the traps shut slowly.
Absolutely fascinating!! The narrator’s voice and tempo is perfect. Another amazing video!
Im so excited for this new installment
Thank you so much for answering this question! I knew that it was a nitrogen poor environment that drove the evolution of carnivorous plants, but the specifics of how their DNA changed to do so was always a mystery! And now, I will go eat some bacon.
She did such an incredible job too. Dawkins like in the way her amazement of the topic was palpable yet highly informative. Amazing talent
It's crazy that a video of this quality doesn't have more views.
Tragic
they need some work on the titles and channel name
it was uploaded an hour before your comment lol
@@SerechII even so it still deserves more. If snoop dog were to release a new rap video that shit would have a million views in minutes, it "should" be the other way around
@@Subfightr general public does not enjoy science and discoveries
Low nitrogen and it's replacement leads to luring, trapping, and consuming living creatures. Gotta love the drive to survive. Excellent video! 👍 😃
this is outstanding. all of these videos are great. what’s next? can’t wait!
I simply love your narrating voice, your language - and the passion i hear. The subjects you choose is also very interresting, thus I follow this channel. Keep up the good work, you're really good at it! And keep sience alive.
Underrated narrating
Amazing video and interesting topic, as always! Even the suggested Brilliant course looks promising. It was a bit tough to see all those unlucky flies going to a certain slow death, though.
There are few things that make me happier than seeing flies dying 🤣🤣🤣
Flies... are flies , they don't matter really
@@ximirux2408 Humans... are humans, they don’t matter really
Imagine being a bug, minding your own business walking along a leaf... But then the ground folds in, trapping you, and your body starts melting. Horrifying.
Excellent video, as always. The part where you said "all plants can potentially become carnivorous"... do trees fall into this same category of "plants"? A carnivorous oak tree or something would be INSANE. Luring in birds and squirrels as its meal... or unsuspecting neighborhood children that decided to climb on it. *evil chuckle*
Bro,i heard that chuckle,u planning something?
@@guizintheinsect5022 My mad scientist side refuses to answer that question.
@@ScottyHunter hmmmmmmmmmm......
I think its unlikely that oaks would take the path of carnivory because they have such robust roots that they should be able to reach all the nutrients they need without resorting to "extracting" them from more mobile lifeforms. They all have the potential but that doesn't mean that the same evolutionary pressures will push them all in the same direction.
@@jasonreed7522not to mention even if lack of nutrients via the Earth/photosynthesis wasn’t a pressure, a carnivorous tree would need to eat a lot of bigger animals to sustain their large size.
Keep it up! Don't let others get u down. These videos are really high quality and deserve more attention.
This channel is great. The highlight for me is the evident passion behind the thorough research and great writing. I hope you'll continue to release great content like this!
Jacob, look at LIZARDEARTH
What an amazing person Charles Darwin was
agreed. I wish they'd make a movie about him!
@@realscience Netflix might read this and make a movie who knows 😃
@@realscience Charles Darwin: A Scientist or a Liar?
@@TheKingBeyondEverything just what did he lie about? All of his ideas are tediously written out for the world to scrutinize. He was not correct on some things, had the right idea about others and was predictively correct about others yet. No where in his work is there an actual lie, it would have gone against everything he was trying to do, simply find the truth about the world.
@@Subfightr Woah! Dude, I ain't no creationist. I was trying to give the movie a title. Our flatearthers-living-on-a-eliptoid-planet-creationists believe and claim that Darwin was a liar with proofs that hold no ground.
I didn't realize how tiny the range of a venus fly trap was. Amazing
Of course now it’s much bigger thanks to people dispersing the plant and keeping them as pets.
These videos are absolutely incredibly knowledgeable and instructive. The way you guys explain things is phenomenal. Im a huge fan
Thank you for your work. I’m always so pleased to see new video from you. As a biology student I once did a work on these plant and couldn’t have summed up as well as you just did.
Yes, and why is a channel called 'real science' referring to a very natural biology of one of Earth's creatures as 'insane'?
Every time I watch this show, no matter how well learned I am on the subject, I learn something new.
Arguing w/ creationists is like a 5th grade class wanting to go debate the students in the Resource Room.
Excellent video as always
You haven’t even watched it yet
@@Adrian-rb4qp I already watched it and it was an excellent video. Well researched,interesting and engaging.
This proves that under stressful circumstances, living things adjust by using a more brutal approach ಠ_ಠ
Loving this video. Currently live in Northeast South Carolina (Fly trap territory) and have seen them regularly on hikes. Love these plants
This is the most interesting playlist on KZhead, please don’t stop ❤️
The 'teeth' of Venus Fly Trap is actually flexible like bristles of a brush, it cannot bite through anything, that is because during evolutionary process it had no need to, if however the plant found itself in an environment that had bugs that were very tough, it would no doubt adapt to have hard shell like teeth that can bite through harder bugs with shells
I'm really glad you guys keep posting this videos explaining this interesting things. Please don't stop! I love you work!
Very Informative 👍🏻
You haven’t even watched it yet
@@Adrian-rb4qp for your kind information I was watching right after the video was posted & commented after watching around 1 or 2 mins because it already gave a vibe that it's really very informative. And TBH, I'm still watching because it's not finished yet and the main thing is it's so interesting.
One of the best channels on KZhead/Nebula! Peak video essays about interesting topics. Just can’t get enough.
this is one of my favorite channels! it doesn’t even feel like im learning while im watching it’s so intriguing and entertaining
Feed me, Seymour!
So one day we might get carnivorous roses? That'll be a nice touch of irony
I can´t belive you're actually getting those kind of messages that you showed. I was so exciting watching the video and learning and seeing that was a shock!
This is a beautifully in-depth scientific explainer of the Stephanie Sammann. This video was clearly thoroughly researched and presented in an easy-to-understand fashion for the public at large. It is so rare to see such detail in a KZhead science explainer video!
You did an absolutely amazing job! Beautiful
Have always loved carnivorous plants so this video was very interesting. It's so bizarre 11:40 how two pitcher plants evolved completely separate and ended up looking so similar.
"Ah look at that pretty sunflower!" "NO BILLY THATS A SUNDEVOUVER!" *Billy is stuck with only his legs poking out of the plant*
Your videos are the best! I binged almost all of them! Had to save some for later... Thanks 🙌
Love your channel. Nature is so awesome. It's a shame people are more bothered by their own egos and what they own as to what this world is actually about.
I never realized how the plant at the end of Harry Potter and the sorcerers stone worked like an actual Venus fly trap. The more you struggle the faster it eats you and if you don’t move it releases you
Philosophers stone not sorcerers stone.
@@danielledewitt1 North America had the first book use Sorcerer's Stone.
@@Slain087 North america got the name wrong.
The quality of the content is insane. Keep on doing the good work real science team.
Very informative. Thank you.
The aquatic waterwheel plant is actually a snap trap too, one of only 2 in the world including the Venus flytrap. The bladderwort is a suction trap though.
Came here to say this. :P There are very few good bladderwort videos.
Vegans: Plants don't feel! Venus flytrap: Am I a joke to you?
Very detailed video of these AWESOME plants. Thank you for it!
Production value on these videos is insane. BRAVO!!
The most informative channel for BIOLOGY LOVERS on the whole KZhead 😇😇 Love from India ❤️❤️
That may be the best one yet! I remember, "Snap Dragons" when I was a Kid. Think of how Darwin would react if he could visit us today, if only for a week!
Thank you, this is exactly the in-depth video I was looking for on carnivorous plants.
This Chanel is just amazing. Thx so much. English is not my first language. But the way you talk and explain is so so clear. So I can understand everything. 👍👍
The mutation of duplicated genes increases the size of the state space available for evolution. Simple mutation, without duplication won’t get as far as fast. Exceptional presentation!
Currently taking Part in a Molecular Phylogenetics advanced module in my Bio Master, so this Video fits perfectly. The Professor giving the course even researches carnivorous and parasitic plants^^
Very neat explanation. I didn't know the full story until today. Thanks.
What I question is how did the plant know these bugs were out in the world and contained the nutrients they needed? It’s like they figured this out and then formulated the plan to duplicate their own genes so they could “tinker” with mutations and test ways of best trapping and digesting these bugs they somehow knew existed. The part that blows my mind is not the fact they are carnivorous but how they knew these bugs existed and they could provide nutrients for them 🤯
What a fascinating video! As Count Cocofang mentioned, the portion about how these plants changed their DNA is superb!!! The section on Dionaea muscipula and calcium ions is pure genius! I grow and teach about these plants. Their reconfiguring their DNA is miraculous! In my horticulture classes at the Buffalo and Erie County Botanical Gardens, I ask this question a lot: "Are plants sentient? Do they know what they are doing? Do they have a "nervous system?" Your answer? ...Yes or No...
Well,they can't feel pain,they think about sex most times,have intelligence,can trade and are quite the most vengeful things in the world Yes,well,mostly
Woah. Super awesome video!! So glad I stumbled across this. Thank you so much. This is exactly the kind of videos I crave. Question though: are these plants also using photosynthesis? I would assume so right..? How would a Venus fly trap grow up. He’d be to small when he’s a baby to eat bugs, right?
They do. When you have a seedling, their first leaves use photosynthesis only, then the traps start developing. They eat microfauna until they are big enough to go for flies or bigger. Photosynthesis is still important to them.
Carnivorous plants can survive without carnivory, just not when they are competing with meat-eating plants.
Yes, they still get energy from photosythesis as usual. Carnivory, as mentioned in the video, just helps supplement the nitrogen.
As always, amazing quality!
Love this channel It adds to the perspective of human understanding
The moral of this video: The day of the triffids is a very real possibility.
I love how the story keeps unfolding and getting exponentially more interesting throughout the video!
“Gives me more ammunition against creationists that always seem to flood my comments” is probably why creationists are flooding your comments lol
Love your content! Keep going.❤️
Love ya keep up the good work
In the end, she talked about creationists, I'm wondering why they still exist in the face of the mountains of evidence for evolution
Because they are set in their viewpoint and don’t want to believe anything else than the creation story they’ve been taught. I think because it’s nice and easy to understand, of course they’re wrong.
@@pieter-bashoogsteen2283 I don't believe in any god, but it's not like evolution goes against their god, they just think that the metaphors in their storybook are literal, so they think the idiocy that is the creation story is real
@@molag-ballordofdomination2065 neither do I. I guess they do take the creation story literal, luckily most religious people try to combine their faith with scientifically established facts and theories. In some countries like mine their is also a growing segment of the population who are non religious. Right now more than half (54%) of the people in the Netherlands are either atheist or agnostic.
A not insignificant number of the ones that post in comment sections are just griefers or contrarians doing it out of some mental issue they have where they need to get the negative attention. It's basically the unlikable kids in class demanding to be old at so they get some internal itch scratched that they don't get scratched at home.
This channel is amazing! Love the content!
What a great video. Never I have seen so much deph. Well done. I just learned a lot of from where my friends outside originated from.
Thank you for this! Charles Darwin’s greatest discovery ,evolution, often leads people today to think that was his only contribution. But Darwin was a great and thorough scientists whose keen observations led to discoveries that would have made the careers of lesser men. The detailed discussion you provide shows the importance of understanding how things happen. I had a “pet” Venus flytrap when I was a child. I remember well the attempts to feed it little bits of meat and the excitement of the whole family when it finally caught a fly.
Darwin was a lying hack. If evolution is a thing, where's the proof? Fossil records? Genetic materials? There isn't any. Our history of creation is in the holy Bible. It can be backed up by secular history, & science. Humans were never apes, nor Neanderthals. God is a loving God, not cruel. God bless & may Jesus make himself real to you. Jesus said, "I am the way, the truth & the life. No one comes to the Father, but by Me." John 14:6
@@discobikerAndRosie something tells me even if you saw macro evolution in real life you wouldn't accept it
@@discobikerAndRosie everything you asked for exists. In terms of your delusions on god, nothing exists for that besides a man made rule book.
@@RealRiders lemme guess,creationist in the comments section?
Can you please do an episode about snails, I love them but I just learned they spread diseases. I'm also curious how do they get their shells¿
Loved the video was very fun watching this. Great video!!
So badass! I love your work!
"The Insane Biology of: The Human" for 1 million subscribers!
I grow these plants as a hobby. They are fun and rewarding to grow ;)
This was so cool. Thanks for the information. As I get older. I like this stuff. In school I hated it. But now it’s fun to learn about things.
Carnivine: Ayy das me!
I would love to see a video made by you debunking the most common creationist ideas that you have encountered!
they dont always close fast, sometimes its a very smooth motion that doesnt scare the fly
if it had enough it might even stay open. with the change that the fly or better some social insect will come back. Some ants have been seen working around a Venus fly and feet it. they give the plant there dead or dying ants. keep the Venus safe. and in return they do get the opportunity to collect the nectar with out being eaten.
I have a flytrap and learning how to care for it has gotten me so fascinated with carnivorous plants. I'm now starting a carnivorous plant garden, and plan on getting any and all plants I can care for in my region.
1 year later: So did you start that garden?
Another awesome video. Thank you so much!
So this is the plant that eats meat. I wonder what do vegetarians have to say about this. 😅
You mean vegans?
Explain this, Vegan!
“Nature, red in tooth and claw”
Venus flytraps absolutely fascinate me. Such clever plants.
😅I didn't even knew that such creationists even exist. These guys are more of a conspiracy theorist then a logical and reasonable person. It's always good to know about evolution of life, it just makes me wanna appreciate our science today.
Oh yeah they exist, and just about 95% of what they say is wrong, trust me, I was one
@@khalilyusuf6566 You mean creationists are wrong, isn't it?
@@khalilyusuf6566And what is the 5% they say is correct? Would you be so bothered to share your wisdom with me?
@@TheKingBeyondEverything that animals exist, that's the only thing they get right
@@khalilyusuf6566 🤨🤔ok.