The first 1,000 people to use this link will get a 1 month free trial of Skillshare: skl.sh/journeytothemicrocosmos01221
@numufu
2 жыл бұрын
any ETA on restocking of the microscope on your store?
@bugpal
2 жыл бұрын
The nassula and rotifer looks like a planet and astronaut and I love it.
@IdiotWithEducation
2 жыл бұрын
Please let me know where I can find these lenses, or what they’re called, I just got a nice microscope and I’d love to see it in a different way than dark field and light field!
@IdiotWithEducation
2 жыл бұрын
@@bugpal yea I saw that too lol, it’s like galaxies are just invisibly cells holding our planets in orbit
@ruben_rome_7645
2 жыл бұрын
This was always my favorite part of Biology class. When they showed us the complicated world that lives inside each and every cell. Almost makes you wonder if we’re just another “cell” in a much larger picture
@calipheran
2 жыл бұрын
Yeah, whenever I see the universe, this comes to my mind always
@ProjektKlover
2 жыл бұрын
There's no reason to think that is the case.
@SerphymyGames
2 жыл бұрын
@@ProjektKlover there is no reason to think it is not the case.
@sirsanti8408
2 жыл бұрын
One could call a human city an organism and the humans within it the organs and the things that keep the city alive
@sirsanti8408
2 жыл бұрын
@@ProjektKlover I mean these cells don’t know what they’re doing they’re just living and doing what the chemical machinery inside them does, to a much more complex and higher being we may be similar
@FurkanKhan100
2 жыл бұрын
this is by far the best video I've seen on this channel. as a molecular biologist specializing in lysosomal morphology, looking at those tiny vesicles buzzing around is pure magic. Each of those vesicles is riding a motor protein that is catalyzing ATP for each tiny step, taking about 30 steps a second. How wonderful!
@qwaqwa1960
2 жыл бұрын
It's all quite mind-boggling. Would love to see more about inner components. For example, in your final example, the cell is full of innards "swimming" about as if they were cells themselves. What's going on here? Chemistry? Nano machinery?!?
@FurkanKhan100
2 жыл бұрын
nano machinery! Kinesin and Dynien motor proteins :) among host of other proteins that come together to make this happen. It's truly mind-boggling!
@anywallsocket
2 жыл бұрын
Yes it’s all chemistry lol. But you could also understand it at the level of ‘nanomachines’ or physics or math or computer science. The cell and its lower components are automata for sure, since they’re being catalyzed - reacting on their own by energy gradients and cycles, pruned naturally by selection.
@kjenkins8241
2 жыл бұрын
@@anywallsocket "If you insist on being moved, on being determined by the past that's your gain but the fact of the matter is it all starts right now but we like to establish a connectivity with the past because that gives other people the impression that we are sane."
@letopizdetz
2 жыл бұрын
fat, protein, building blocks, waste and so on, get smooshed into tiny bubbles, sometimes through surface tension other times through chemistry, or even enveloped in a vesicle, then they get moved around the cell, usually by motor proteins.
@anywallsocket
2 жыл бұрын
@@kjenkins8241 that's a lovely quotation but it's a difficult position to hold when we know, for example, that an ensemble of charges will behave exactly as can be calculated, and I'd say 80% of the behavior of these organisms is a function of charges trying to minimize their mutual potential.
@SLAUGHTEREDEYES
2 жыл бұрын
DIC is by far the most beautiful illumination technique in microscopy. Such great colors and details absolutely gorgeous!
@Video2Webb
2 жыл бұрын
What is DIC please?
@SLAUGHTEREDEYES
2 жыл бұрын
@@Video2Webb differential interference contrast.
@SockTaters
2 жыл бұрын
I love DIC
@IanGrams
2 жыл бұрын
Whoa I had never heard of Müeller vesicles before. That's too darn cool. That footage of the contractile vacuole with the canals leading to it was the best I've ever seen of that organelle. Thank you to everyone at JttM for allowing me to see these wonders of the tiny world.
@getellied
2 жыл бұрын
I love this! I remember seeing an image of a cell and finding it so boring - me studying was only to pass school. Now I see it again and get so excited on the world I'm exploring today! It's funny because I was always curious about everything, but somehow it gets lost when the focus is to pass a test, not to encourage exploration and learning. Thank you for sparking this curiosity on me again! I really appreciate everything you do!
@TJ-vh2ps
2 жыл бұрын
"... whether you're looking at the flexible form of the amoeba or the determined shape of a diatom." What an alluring alliterative phrase: it wondrously envelops the ear! 🥰 Thank you Deboki, for your consistently gorgeous prose; every episode is such a treat! You have a rare and wonderful ability to explain complex ideas, not only clearly and cogently, but with the rhythm and grace of a poet.
@TheAfricanpoofly
2 жыл бұрын
mentioning probability, which you did within the muller vesticles segment is what I love about studying biology, it's completely incomprehensable to imagine the interactions to get to that point - let alone me typing this message. Or you could question that certain interactions exccelerate evolution tehe
@Saka_Mulia
2 жыл бұрын
I love these videos, but I wish you'd do something about human cells, from hair and skin to tissues and our microbiome. Or pet cells too! It's amazing to think there is a whole micro-universe that is us.
@LcdDrmr
2 жыл бұрын
We have very specialized cells and I think it would be enlightening to see how they compare with the autonomous sorts we've been seeing on this channel. Muscle, liver, nerve cells, etc. live their lives in a specific matrix as part of a larger living complex, but the "free" cells of the microworld have their own constraints. Besides, we should be reminded that we are really made up of billions of life forms that did not start out to be us; I wonder if any of their histories are traceable back to when they were something else and independent.
@LcdDrmr
2 жыл бұрын
@Marcos Lorenti Lol, well, I hope all of your various cells are having a nice harmonious time together. :)
@67tedward
2 жыл бұрын
@@LcdDrmr Some of the human cells are even very similar to the autonomous single celled eukaryotes, such as macrophages greatly resembling amoebas.
@dsoutherland1747
2 жыл бұрын
Growing up, my sister and I shared a microscope. We loved it, and would look at so many things. We always had to flip a coin to see who was gonna stick their finger for blood. Things under a microscope reflect another world.
@scottbruner9987
2 жыл бұрын
The Pelagotrix are adorable. Looks like they're wearing little sweaters.
@elayna_
2 жыл бұрын
I love the focus transition at 1:50 so, so much
@1234j
2 жыл бұрын
This is just excellent. Thank you from the UK.
@maximumroyal7954
2 жыл бұрын
Gorgeous, the quality of your work is beyond expectations. It is very educative.
@TedToal_TedToal
2 жыл бұрын
Incredible microscopy, beautiful, enchanting. You want to be able to drive down in there and explore.
@Maj0rStardust
2 жыл бұрын
I love the way you explain complicated things. You simplify it in a way that just makes sense!
@cyanophyt9386
2 жыл бұрын
Always love the chill vibes that these videos have
@Xapheus
2 жыл бұрын
I often see other footage on this channel through the lens of this thought: Cells are like their own, perfectly organized cities. The cell's organelles and composition are the city's citizens and infrastructure. Both import the materials they need to continue operating. Could cities of the future be designed with cell structure in mind? -Transport of energy/supplies/food through the community is optimized. -All people, and their machines, perform their function to sustain the city's existence. -Multicellular life are like states and countries. These videos are how I imagine it would visually look in a world where states and countries are competing, having to evolve their physiology more and more rapidly until they are at least as intricate as cells and become their own sort of life. What will it take in order to survive as trade, cooperation, and conflict continue to develop?
@anthonytkiser8086
2 жыл бұрын
Deep but does it stop where? Or is that the gate ,in or out ? our destinations are to be ASSURED& THESE will always obey as Nature's will is our ABSOLUTELY. Our Guides
@aerobique
2 жыл бұрын
very good thinking, the city idea.. like RBNLE, (resource based natural law economy) heard of peter joseph? and TZM? you gotta check out his yt lectures and "revolution now" podcast. (he has even 2 books and movies, etc. insane guy. must have.. And we need more guys like you. X
@ronkirk5099
2 жыл бұрын
Fascinating and amazing!! Never stop learning.
@nariu7times328
2 жыл бұрын
Fantastic writing and footage :)
@dogbee
2 жыл бұрын
Ah the slow articulate voice with the melancholy rhythm on the vivid backdrop is exactly what i needed right now
@tilmanluther1887
2 жыл бұрын
Ever since I have began learning of cells. It's so mind blowing for me to realize therre is more than what is taught in school
@buikhai1
2 жыл бұрын
Awesome video on small organism. Fascinating: we are combination of these small organisms. We should understand them.
@pulsar7632
2 жыл бұрын
Amazing episode, absolutely loved it. It'd be great to see more content like this about the inner workings of cells. That's what's always fascinated me about the microcosmos. Identifying organelles and admiring their beauty can be so interesting and captivating
@zelenpixel
2 жыл бұрын
man ... life is beautiful
@beginnereasy
2 жыл бұрын
There's an open-hearted Joy I feel that being the first humans to see this. I think that their world is new but inspires deep intuitive feeling in me like I know it too. It is the most peaceful scene.
@sizanogreen9900
2 жыл бұрын
Life really is such an amazing piece of chemistry.
@jp-um2fr
2 жыл бұрын
I have now watched every one of your videos, many more than once. Simple, accurate and so very well done. When one considers we have things like this happily swimming around inside us - gawd.
@RailfoxStudios
2 жыл бұрын
Tired: The Mitochondria is the powerhouse of the cell. Wired: The Cytoproct is the butthole of the cell.
@megana5658
2 жыл бұрын
It’s really helpful with you highlight the cell to point parts out. I’m struggling to see it even after it’s been pointed out, that makes it easier for me than the circles. I would have no idea without that help. I love your videos!!
@biggestsigh
2 жыл бұрын
Take my contribution to the offering of the algorithm gods in hopes that you may grow more and experience prosperity with this video
@williandalsoto806
2 жыл бұрын
Beautifully written.
@thehyperscientist1961
2 жыл бұрын
Going even deeper into the unseen world that surrounds us> Journey to Micro just keep getting better and better!
@goodchessactor
2 жыл бұрын
Very good video. Highly instructive, one of the best.
@larrykent196
2 жыл бұрын
Thanks for sharing, amazing for sure. Great video with nice pictures. Cheers!
@hellbreakfast1590
2 жыл бұрын
I watched this on my other computer, but I have to say, this ep made me tear up.
@JayZoop
2 жыл бұрын
I'm blown away! So much more interesting than outerspace, which is all guess work and theories.
@kayemonk9712
2 жыл бұрын
I was waiting for the powerhouse of the cell line. Thank you for not letting me down.
@mikrowelten5404
2 жыл бұрын
Great video, as always. And everytime some new facts and interesting information about the microworld!
@GordonFreechmen
2 жыл бұрын
It's awesome to finally see a Muller vesicle up close and in action.
@ConstantinTurmac
2 жыл бұрын
Thank you. I plan to include this video on our presentation in from of childrens (learning about nature in our NGO short activities)
@nickdirienzo2849
Жыл бұрын
Thank you for the "butthole of the cell" description, I'll work it in when possible...
@LouisGedo
2 жыл бұрын
Awesome episode
@lemongoddes
Жыл бұрын
Clicked on this video not knowing it would contain Hank Green, gotta say, pleasantly surprised. I love Hank Green
@aliminhassadwal
2 жыл бұрын
Its always amazingly mesmerising to watch your world and as everytime its big "WOW" really. Keep it up
@NovaGirl8
2 жыл бұрын
It took me a while before the other possible meaning for the 'determined' lit up in my brain. Before that, I chuckled because I was imagining a 'diatom' that was filled determination to move as much as it could.
@MagentaFaux
2 жыл бұрын
I really like how each word matters in this video.
@Lichen8404
Жыл бұрын
I love this channel so much. I've never been able to look down a microscope for myself, so this channel is really a view into a new world. I can't see without my glasses and glasses don't exactly fit at the end of school board funded microscopes...
@bingoberra18
2 жыл бұрын
Has any of these wonderful videos been made showing the creatures that live inside us?
@FrozenLabRat
2 жыл бұрын
No, Thank YOU! for all the amazing footage and knowledge you have to offer us.
@snehapradhan5591
2 жыл бұрын
God i love these videos so much! It makes me appreciate life so so much more!
@johnsmith4224
2 жыл бұрын
I need video format like this on every subject...especially space
@TheVengeanceofdefile
2 жыл бұрын
Hmmm learned something new awesome thanks y’all 🤘🏿🤘🏿🤘🏿
@beginnereasy
2 жыл бұрын
I'm in love with this planet
@tribalismblindsthembutnoty124
2 жыл бұрын
I love the writing!
@Clairvoire
2 жыл бұрын
He said it! He said what the cytoproct is!
@blinded6502
2 жыл бұрын
I love how each cell has it's own membrane with it's own "finger-print" pattern.
@MaryAnnNytowl
2 жыл бұрын
This was a whole lot more interesting than that section in science class! 😄 Thanks for this channel, and that awesome, soothing voice. ❤❤❤
@oneshotme
2 жыл бұрын
Enjoyed the video and I gave it a Thumbs Up
@davidwalker5054
Жыл бұрын
it seems beyond belief that something this mindbendinly complex could rise by pure chance. There must be a blueprint embedded in the fabric of the universe that kicks in when the conditions for life are favourable
@mossyfriends1911
Жыл бұрын
When I was a kid in middle school we had a scaled up 3D model of a cell with a wedge cut out to show all the organelles. For some reason, I always wanted to shrink down and swim around in it. Watching how complex they really are kinda brings that urge back lol.
@kjererrt7804
Жыл бұрын
several years ago you were a single cell organism too.
@madisonmathews6115
2 ай бұрын
Absolutely fascinating
@adrien5568
2 жыл бұрын
I need more on this topic.
@brendakrieger7000
2 жыл бұрын
Outstanding content💚🔬🦠🦠
@dirtgee
2 жыл бұрын
3:25 - 3:37 the segment was on another , youtube channel , They had no clue how it died. Great how information works. Someone always has the answer and the best part was i wasnt searching for it they just so happen to be telling the same story but one knew a little bit more info!!!
@allisonrich5061
2 жыл бұрын
The soup of the day is always the soup of life.
@LucasBenderChannel
2 жыл бұрын
Ooooh yay, a new upload! :)
@richardhubbard2151
2 жыл бұрын
Amazing. Love this.
@Yezpahr
2 жыл бұрын
Avoiding chatbans has never been so fun when you incorporate cell dynamics. inb4 "Cytoproct" is added to default KZitem chatfilters.
@whatabouttheearth
2 жыл бұрын
What? "Asshole" is not censored by You Tube
@AnApePlaysMinecraft
2 жыл бұрын
I love the Golgi apparatus. Such a lovely name
@barbarahouk1983
2 жыл бұрын
I sure would have liked to have had a video like this 39 yrs ago when I entered biology.
@notveryobservant1056
2 жыл бұрын
The two nuclei seems like a great idea! That way there’s less “wear and tear” on the DNA used for reproduction.
@jaydonbooth4042
Жыл бұрын
It's not surprising that we humans are capable of such amazing things when you look at how complex a single cell can be. And we're a collection of billions of these complex cells all working together to build everything that we are and feel and do.
@ferretface
2 жыл бұрын
This one was very informative. I still have so many questions about the structure and anatomy of cells. It seems like there's very little separating the cell from the environment around it, and all the individual structures inside it.
@marlo714
Ай бұрын
Beautiful images 🦠🧬
@geoffrygifari3377
2 жыл бұрын
One thing i think is often missed when talking about single cells: the timescale of life We know how DNA->RNA->Ribosome + Amino Acids->Proteins is how cells make "stuff", but how fast is this happening? How fast do RNAs and amino acids move about in the cells? In mobile microbes, how fast do the microtubules change when (for example) an amoeba is looking for food? Imagine if we have a real-time, live footage of these stuff
@blinded6502
2 жыл бұрын
We do have it.
@geoffrygifari3377
2 жыл бұрын
@@blinded6502 oh really? do you have a link?
@maksphoto78
2 жыл бұрын
8:42 - out of curiosity, what are all those tiny globules that move around the cell?
@geoffrygifari3377
2 жыл бұрын
Whoa that Müller vesicle... Deep sea microbes have their own accelerometers!
@X1Y0Z0
2 жыл бұрын
Enjoying 🙃your presentations
@portreemathstutor
2 жыл бұрын
Thanks, useful video.
@osmia
2 жыл бұрын
That pediastrum is pretty cool!
@leg1tgaming303
2 жыл бұрын
Mitochondria is the powerhouse of the cell
@Vdossed
2 жыл бұрын
Love this stuff
@hirendhameliya6382
2 жыл бұрын
Wow.... Just wow..... I also use DIC and phase contrast, but never got such a noise free blue background. Could you please give some tips regarding the use of DIC and phase contrast microscopes ?
@hollykeller1545
Жыл бұрын
Great video👏🏻❣️
@missseaweed2462
2 жыл бұрын
Oh, I needed this for BI 112.
@chrysryce
2 жыл бұрын
The vesicle activity at the end is crazy
@deano43
2 жыл бұрын
How can I watch this and yet feel so small.
@rickkwitkoski1976
2 жыл бұрын
Because there is SO MUCH that we don't know. But don't feel overwhelmed, feel inspired!
@hedgehog3180
Жыл бұрын
Hadn't really thought about this but I guess one of the huge advantages of multicellularity is that the cells get to inhabit a controlled environment where not as much energy needs to be put into managing things like osmotic pressure and so on. Like the fluids in my body are all created by my own body and as such they can be managed to make it easy for the cells to deal with them. All the hard work of actually keeping the outside world seperate from the inside world is done by my skin, which is significantly stronger and more durable than anything any of my cells could manage on my own. From the perspective of a cell any large multicellular being has practically indestructable armor.
@kjererrt7804
Жыл бұрын
maybe you have an exoskeleton like an armadillo
@troyclayton
2 жыл бұрын
Cool video. It isn't just chloroplasts that confer color in photosynthetic organisms, an example of another brightly colored plastid (there are a number of plastids types) is the chromoplast. Pigments are produced and stored in chromoplasts.
@blake7908
2 жыл бұрын
I would love a video talking about what the heck is going on inside these cells! Like what are all the small rushing dots moving to and fro? Are these smaller cells? I thought cells were the smallest things next to atoms. Obviously atoms are smaller but what the heck is going on inside these cells. Are there smaller cells keeping the cell alive, like how living organisms are made up of cells? Forgive me if these are dumb questions, I’ve been out of school for 5 years
@TheBanMan
2 жыл бұрын
URGENTLY requesting a video on placozoa!
@ingdan6786
2 жыл бұрын
Nice channel Hank green and the dude jams germs
@aurelienyonrac
2 жыл бұрын
Great video.
@wesleyrenaldo
2 жыл бұрын
The minerals in the loxodes Magnus are magnetic.
@blinded6502
2 жыл бұрын
I've got a question. If you were to put microscope with it's sample at an angle, would microbes reorient themselves with another side up? I am really curious as to how microbes look from the sides. Not just the top-view.
@deviateedits
Жыл бұрын
Good question: This isn’t really the ‘top view’, but you can think of it as a 2D section through the microbe. The microscope can focus only on a thin vertical area, and that’s what we see here. Take 1:47 as an example. It starts off focussed on the membrane, so the cytoplasm is blurred and appears to be viewed through frosted glass. The edges are blurred as the membrane curves away from the microscope’s focal point. The microscope then shifts it’s focus down to the cytoplasm, and the membrane is now rendered mostly invisible. It’s still enclosing the cytoplasm but we can no longer see it. Many of these microbes are roughly spherical or at least rounded, but we can’t perceive the entirety of their 3D form through the lens of the microscope, so they appear flat. So I guess we are looking at them from the top, sides, and bottom all at once, since they’re rounded. In some clips you can even see them spinning, spiralling as they swim, and it gives clarity to their 3D form. Hope this makes sense 😁
@Skeptical_Numbat
2 жыл бұрын
There seems to be a common misconception that the *Nucleus* of a cell is analogous to the *CPU* of a computer, but while there are some epigenetic functions (genes being switched _"on"_ & _"off"_ with enzymes) occurring inside the nucleus, the majority of the actual _"processing"_ activity of the cell happens immediately outside of the *Nucleus* - through *messenger RNA* & *Ribosomes* - in organelles like the *Rough Endoplasmic Reticulum.* *DNA* is perhaps the most efficient & resilient data storage device that we know of, with multiple _terabytes_ of data capable of being stored in a space the size of the full stop in this sentence. With this knowledge we can see that the part of a computer most analogous to the *Nucleus* would be the *Hard Drive,* or Long-Term Memory Storage.
@TJ-vh2ps
2 жыл бұрын
@pyropulse That is an interesting point. If you look at it a certain way, the proteins are physical algorithms: they transform their environment based on their structure, just like algorithms transform data based on their "structure"/formula.
@skit555
2 жыл бұрын
Captivating
@rebecculousrk
9 ай бұрын
I love imagining our cells, the cells of which our bodies are made up, as individual creatures, with their own little lives, like a complex hive of bugs. 🙂 I think I can blame old Sci-fi in general, and Frank Herbert in particular. He wrote a book called Hive…❤
@StarCrusher.
2 жыл бұрын
This might sound dumb but how does the nucleus actually do anything in the cell? It just seems to swim inside it without any connection. How is it connected to the organism and how does it send or use information?
@MintyTime
2 жыл бұрын
the DNA inside it (double helix structure) will unzip into one strand becoming RNA which moves outside the nucleus and then a ribosome (little machine) will read the RNA code and produce proteins using amino acids. What is just said is the tip of the iceberg im sure youll dive deeper into the subject on maybe wikipedia.
@letopizdetz
2 жыл бұрын
Think of it this way. Nucleus is just a secure Vault to keep the Book of all knowledge - in the form of a double string tightly packed into a ball. Tiny molecular robots unpack the double string, copy one side onto a cheat-sheet of instructions called Messenger RNA, then they pack the original back tightly. mRNA gets ejected out of the Nucleus and used by 'builders' to create proteins (parts).
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