The Most Important Process on Earth

All sources of energy on earth (except some geothermal) can be traced back to the fusion of atoms in a star. Without that fundamental process, interesting things in the universe wouldn't last very long. But how do we take advantage of this crucial reaction 150 million kms away?
Sources/Additional Reading:
Raven Biology of Plants Eighth Edition - Ray F. Evert
The Manganese-calcium oxide cluster of Photosystem II and its assimilation by the Cyanobacteria - www.chm.bris.ac.uk/motm/oec/mo...
Calvin Cycle (regeneration of ribulose bisphosphate) - www.qmul.ac.uk/sbcs/iubmb/enz...
www.rcsb.org/ (for the protein files)

Пікірлер: 246

  • @NYCZ31
    @NYCZ312 жыл бұрын

    Cellular Respiration is really one of those cases of “how the hell did scientists figure this out??”

  • @MatkatMusic

    @MatkatMusic

    2 жыл бұрын

    Yeah, we need (a) video(s) explaining how all of these processes were figured out!

  • @acatfrompoland5230

    @acatfrompoland5230

    2 жыл бұрын

    Probably like a decade of observation and testing.

  • @ThighErda

    @ThighErda

    2 жыл бұрын

    @@MatkatMusic war crimes will probably be apart of it

  • @iang1650

    @iang1650

    2 жыл бұрын

    Even crazier is how this is just the way life has happened here

  • @frozencold199

    @frozencold199

    2 жыл бұрын

    @@iang1650 yeah how the fuck did any of this start lol

  • @christopherblare6414
    @christopherblare64143 жыл бұрын

    Aw man, I can't wait til you got like 2 mil subs. This is some crazy quality content that you just can't find anywhere else.

  • @benjaminkirbytennyson386
    @benjaminkirbytennyson3863 жыл бұрын

    Hey, "But Why", I know that you're getting less views for your this quality content(s), but please never stop uploading, I love your channel, I watch all of your videos, I learn so much from this channel which I wish I knew in my school days. Power to you. Praying that you soon reach 1 million.

  • @ButWhySci

    @ButWhySci

    3 жыл бұрын

    I appreciate that. I don't plan on stopping. However, I've been moving around lately and starting research at a new institute in a new city so I think the time between videos will get stretched out a bit.

  • @benjaminkirbytennyson386

    @benjaminkirbytennyson386

    3 жыл бұрын

    @@ButWhySci I really appreciate that. And, I also admire your teaching style. Love from India.

  • @user-gh9ik2vu1w
    @user-gh9ik2vu1w2 жыл бұрын

    It's remarkable to have a feeling that every cell of usual leaf is more sci-fi accurate automated factory than humans still probably have ever built

  • @laierr

    @laierr

    2 жыл бұрын

    Well, nature had 4 billion years to perfect that, and we've been building automated factories fo less than a century. Who knows what we'll be cable of in another hundred years. For me, it's more remarkable, that we managed understand that in the first place.

  • @KingKing-ny2ew

    @KingKing-ny2ew

    2 жыл бұрын

    @@laierr Even a trillion will not be enough.

  • @laierr

    @laierr

    2 жыл бұрын

    @@KingKing-ny2ew not enough fo what?

  • @unf3z4nt

    @unf3z4nt

    Жыл бұрын

    ​@@laierr True, but compared to factories it still is a rather cack handed way to store energy; why not use that excess light energy to shove electrons into a storage medium directly into an electron deficient system? Unless the ultimate ''goal'' is to increase entropy within the whole system as quickly as possible, into as many parts of it as possible; while keeping the entropy dumpsters going as long as possible.

  • @earldominic3467

    @earldominic3467

    Жыл бұрын

    Plants are not actually very efficient at converting light to energy (3% at best). But well, I just recently cut down all the tree and branches to give way to my solar arrays.

  • @laierr
    @laierr2 жыл бұрын

    Most biochem students have Kalvin cycle-induced PTSD. That guy: I wonder why they omit that?

  • @mastershooter64

    @mastershooter64

    2 жыл бұрын

    That guy loves learning more that those biochem students, and is more curious about processes like that

  • @spiderdude2099
    @spiderdude20992 жыл бұрын

    Best hilariously ironic thing in all of molecular biology is the fact that the first protein electrons enters during photosynthesis is called “photosystem 2” and the second protein the electrons enter is called “photosystem 1” This hilarious naming mixup was caused because “photosystem 1” was discovered and named before “photosystem 2” was. So the name was already established and couldn’t be changed. Always found this little factoid funny.

  • @max-fj7np
    @max-fj7np2 жыл бұрын

    Came in to learn about photosynthesis, left with the best explanation of the second law of thermodynamics I've come across. Still left with a great understanding of photosynthesis

  • @ZT_Performance

    @ZT_Performance

    2 жыл бұрын

    I'm just trying to comprehend it lol

  • @kundudev1449
    @kundudev14493 жыл бұрын

    I hope you're reading the comments, you've got a great future my dude, keep it up with the channel, there's nothing like this anywhere.

  • @SirBuffton
    @SirBuffton2 жыл бұрын

    It's nice to get a somewhat understandable explanation of EXACTLY how the process works. I got lost after halfway through process 1 (strange that 2 is first)

  • @Phyto.

    @Phyto.

    2 жыл бұрын

    Photosystem 1 was discovered first, even though it is the "second" step in this particular chain of events.

  • @niks660097

    @niks660097

    Жыл бұрын

    "biologists", they name things in a weird way..

  • @mishael1339
    @mishael13392 жыл бұрын

    Photosynthesis is such a disgustingly/beautifully messy and complex set of biochemical reactions, jeez. Us non-producer organisms sure have it easy at least on that front, lol. Thank you for shedding light on that topic, I had to rewatch the summary of the video five times but I managed to grasp it thanks to you!

  • @user-wo5dm8ci1g

    @user-wo5dm8ci1g

    2 жыл бұрын

    "Non-producer" is not quite right. While we don't do so internally, we have developed external processes to harness the energy of the sun that are around 10x more efficient then photosynthesis (solar panels). We even have processes to extract energy from rocks stored by distant long dead stars other then our sun (nuclear power). So as an organism, we aren't *quite* so unproductive when taken as a whole.

  • @mastershooter64

    @mastershooter64

    2 жыл бұрын

    we probably have chemical processes that are a 100x more complex lmao

  • @celiapearls7910
    @celiapearls79103 жыл бұрын

    absolutely fascinating. i really appreciate how you get right into the subject and don't waste time in some "set up" for your topics.

  • @starshot5172

    @starshot5172

    3 жыл бұрын

    This. And every process is incredibly well explained in a short period of time for anyone who doesn't study cellular biology

  • @unclehobby6296

    @unclehobby6296

    2 жыл бұрын

    It's always nice to come across a channel that doesn't constantly bombard you with the, "Smash that Like button. Leave a Comment and don't forget to Subscribe to the Channel" We know how KZread works. We just wanna watch the video.

  • @Abdal-AZA
    @Abdal-AZA2 жыл бұрын

    I have never felt so enlightened watching a video about the molecular processes of nature. Extraordinary, you’re truly great at what you do

  • @etaspirit
    @etaspirit2 жыл бұрын

    Finally, somebody to give me a good explaination, not the usual "plants take light and make good air", keep at it

  • @JohnPaul-bw1gk
    @JohnPaul-bw1gk2 жыл бұрын

    I very rarely comment on videos but I can't help but exclaim how underated these videos are. I had never even thought it possible to intuitively understand the Calvin cycle until I stumbled on this very channel. Wishing you the absolute best on this platform.

  • @marisanya
    @marisanya2 жыл бұрын

    WOW. I don't think I've seen such an easy and digestible explanation of a photosystem. Even in college intro biology, we just leave it at photosystem.

  • @editname6868

    @editname6868

    2 жыл бұрын

    "Easy" Or maybe I'm just distracted because I'm eating Doritos

  • @nero1612
    @nero16122 жыл бұрын

    I didn't expect this amount of details. Very interesting video!

  • @metroidman3893
    @metroidman38932 жыл бұрын

    Hold on a second...you're telling me...plants use an exploit in Quantum mechanics or something? This channel is fucking amazing. You've earned yourself a sub, this is my 5th video and I can't stop watching and I flunked Highschool Chemistry hard dude.

  • @robert_costello
    @robert_costello2 жыл бұрын

    Most of this video went way past my head. I love learning… I yearn to know about everything and I don’t understand why. I did not receive a formal education. Barely went to elementary school, then got my GED in my mid 20s. I’m so pissed that I didn’t have a proper opportunity to learn about the things that excite me, similar to the way those electrons were excited by photons. I am a gypsy and school is not encouraged with my people. Maybe... just maybe, I could’ve made something of my life. If anyone is reading this that is undecided, learn as much as you can but, remember that without a degree, it’s all for not.

  • @yuegodelg
    @yuegodelg2 жыл бұрын

    I just discovered your channel and I’m in love haha, the animations are just perfect, the way I literally closed my eyes or zoned out for minutes while reading my science textbooks just to imagine all the diagrams in movement and all this processes and you’ve animated them just like I imagined them! I hope you get recommended more and more, this is the best science channel ever!

  • @infidelcastro5129
    @infidelcastro51297 ай бұрын

    I’m sure this has been said many times before, but the visuals in these videos are absolutely spot-on. They’re both brilliantly explanatory and beautifully made. Thank you ❤

  • @pablovirus
    @pablovirus2 жыл бұрын

    You are a master at making compelling 3D visual explanations of complex subjects dude. Best of luck with this channel and your research :) i've subbed already

  • @alanboro
    @alanboro3 жыл бұрын

    As always, best educator on youtube. His visual analogies are unmatched

  • @hemanthnaga8783
    @hemanthnaga8783 Жыл бұрын

    All your videos are just excellent. The quality is of the highest standard.

  • @cryzlib
    @cryzlib3 жыл бұрын

    Thank you for your work! You share fabulous contents, and your ability to explain and communicate is unreal! Thank you

  • @WhatTheHex
    @WhatTheHex2 жыл бұрын

    Absolutely amazing work, so deep and clear narrative that does not underestimate viewer, you really deserve 100x subs & views.. I can't imagine how much work you must do to create even single part on one video!

  • @FatalShotGG
    @FatalShotGG2 жыл бұрын

    I agree with everyone. Educational videos are the BEST on KZread. And I like your style, man.

  • @jablue4329
    @jablue43292 жыл бұрын

    I hope this channel blows up one day. And I'll be happy to be here for that ride.

  • @Phloneme
    @Phloneme2 жыл бұрын

    There's actually a TedEd video about the Calvin Cycle which does a great job at explaining how the regeneration of RuBP works. Granted, it's a little cartoonish, and you don't get proper chemical structures, but the explanation itself is pretty clever.

  • @Photosynthesisbeing
    @Photosynthesisbeing2 жыл бұрын

    Awesome video, by far the one of the most important reactions on earth.

  • @scottsarchive5714
    @scottsarchive57142 жыл бұрын

    Amazing! ...Both your video and photosynthesis.

  • @Nucl34rManiac
    @Nucl34rManiac2 жыл бұрын

    These videos are magnificent, really makes you ponder about the secrets of the universe. Love you channel bro

  • @naytchh7
    @naytchh72 жыл бұрын

    This is mind-bogglingly good content. Just incredible.

  • @tobzm2053
    @tobzm20532 жыл бұрын

    Man keep it up your content it amazing. You're going to blow up very soon

  • @angelizar123
    @angelizar1232 жыл бұрын

    Awesome video, the animation and editing makes it easy for those easily distracted to follow. Not that I have that problem but still. Lovely, keep going and you'll be able to educate millions in a not so distant future. Liked and Subscribed.

  • @buddy.abc123
    @buddy.abc1232 жыл бұрын

    2:10 AM here and this is what I'm watching. Thanks my dude, this type of content doesn't exist anywhere else but here. Wishing all the best

  • @editname6868

    @editname6868

    2 жыл бұрын

    It's also 2 am for me lol

  • @patrickmenanteau540
    @patrickmenanteau5402 жыл бұрын

    Please grow, this is some astounding work on par with kurzgesagt and am itching for more

  • @eggrollsoup

    @eggrollsoup

    2 жыл бұрын

    facts motion is on par with kurzgesagt

  • @tigor2271
    @tigor22713 жыл бұрын

    Quality content bro keep uploading ☺️👌👌

  • @mastershooter64
    @mastershooter642 жыл бұрын

    This is absolutely insane, thank you for this video

  • @FalconHgv
    @FalconHgv2 жыл бұрын

    This video is great and seriously underrated. Glad yt feed showed me.

  • @massimilianoc2436
    @massimilianoc24362 жыл бұрын

    After a long wait, finally another really good science channel here

  • @datbarricade9995
    @datbarricade99952 жыл бұрын

    How does this video only have 3.646 views? You are insanely commited to scientific accuracy and I love it!

  • @pauljackson3491

    @pauljackson3491

    2 жыл бұрын

    I read 3+646/1000 and thought he is commited if he gets partial views. Then I realized you are probably from a country where the comma and period are switched for numbers and that was 3 thousand and 646. Not as fun but more likely.

  • @logicalexplanation5858
    @logicalexplanation58582 жыл бұрын

    He deserves some more subscribers man

  • @aquariumengineer
    @aquariumengineer2 жыл бұрын

    Solid solid solid video. Thanks!

  • @spacedoutorca4550
    @spacedoutorca4550 Жыл бұрын

    Photosynthesis really is quite fascinating, it's like life figured out a cheat code for energy.

  • @Crocy
    @Crocy Жыл бұрын

    I love this channel, because it connects what we learn quite abstractly (Physics & Chemistry) with the real world. Always had an interest how the real world and quantum world work together

  • @Polarcupcheck
    @Polarcupcheck2 жыл бұрын

    One of the best explanantions out there.

  • @REDandBLUEandORANGE
    @REDandBLUEandORANGE2 жыл бұрын

    Omg yes I am going to binge watch all of your videos

  • @StiffsCompany
    @StiffsCompany2 жыл бұрын

    Been watching your videos for some time. But only now I actually wondered how many views and subscribers you have. And oh my god was I surprised! I couldn't believe my eyes! I like education channels like yours, but only your channel managed to properly explain relativity and gravitation to me! That was a huge revelation! And after that seeing you with only 59k subs makes me feel really sad! I hope the time will soon come for your channel to blow up with views and subs, because you somehow manage to explain everything in a way that leaves no question based on poor understanding! All the best to you! Keep doing that good stuff!

  • @leucocoprinus
    @leucocoprinus3 ай бұрын

    Amazing explanation!!

  • @CT-pi2gl
    @CT-pi2gl2 жыл бұрын

    Awesome visuals about ramps powering ramps! Essentially all chemistry and physics in a nutshell

  • @baraskparas9559
    @baraskparas95592 жыл бұрын

    Great presentation.

  • @franciscomacedo8895
    @franciscomacedo88953 жыл бұрын

    Damn, this channel is quite underrated-

  • @bruhmomentum3797
    @bruhmomentum37972 жыл бұрын

    Love the animations!

  • @blake9746
    @blake97462 жыл бұрын

    What everyone else is saying. This is an incredible channel and you will grow! I tell everyone remotely interested to watch you

  • @jashak9291
    @jashak92913 жыл бұрын

    Interesting.. I never really thought about how mainly the energy from the sun supports most forms of life on earth

  • @garrettord3304

    @garrettord3304

    2 жыл бұрын

    It is the starting point for almost all energy of all living things on Earth. The only other sources are radioactive decay and thermal energy from core of the Earth its self, which is maintained almost exclusively by radioactive decay.

  • @kin0cho
    @kin0cho3 жыл бұрын

    Thanks for making physical chemistry fun!

  • @luisaoliveira4466
    @luisaoliveira4466 Жыл бұрын

    I have NEVER seen an animation as incredible as this to explain a biochemical process. This is absolutely astonishing! May I ask - What software did you use? I'm starting to learn animation for educational purposes and this here is a masterpiece. Thank you so much for your content.

  • @ButWhySci

    @ButWhySci

    Жыл бұрын

    Thanks for the kind words. I use Blender. It's a great tool, I highly recommend it.

  • @randomshittutorials
    @randomshittutorials Жыл бұрын

    I love your videos, you are a godsend!

  • @solapowsj25
    @solapowsj25 Жыл бұрын

    A fine presentation showing Entropy as a driving force for electromagnetic forces in nature 🌿🍃. 👍😊

  • @user-hr6iz3ce7g
    @user-hr6iz3ce7g2 жыл бұрын

    Wow, really nice video. ❤️

  • @alexandreperron6106
    @alexandreperron61062 жыл бұрын

    I love your channel.

  • @creinstein
    @creinstein2 жыл бұрын

    This is so good!

  • @ericbasilio5062
    @ericbasilio50622 жыл бұрын

    That’s the video i needed

  • @martinsanchez-hw4fi
    @martinsanchez-hw4fi2 жыл бұрын

    This is unique. What do you use to make the animations?

  • @ministerofjoy
    @ministerofjoy2 жыл бұрын

    Thank you!🙌

  • @bhabatoshnayak2916
    @bhabatoshnayak2916 Жыл бұрын

    Wow ....i am amazed by ur work... thank u thank u thank u a lot for ur videos 🙏🙏🙏

  • @miroslavvysotsky8719
    @miroslavvysotsky87192 жыл бұрын

    Good job mate

  • @mahamkamal6190
    @mahamkamal61903 жыл бұрын

    Love your videos... Just can't get enough..😘😘😘😘😘😘😘😘

  • @BenjaminMaggi
    @BenjaminMaggi2 жыл бұрын

    I studied biology in high-school and always loved it. photosynthesis was hard to gasp but interesting nonetheless though lately I've come to admire chemosynthesis studying how this organism work could lead us in the search for extra terrestrial life even terraforming in otherwise inhospitable planets.

  • @fltchr4449
    @fltchr44493 жыл бұрын

    Great animation

  • @Mgdfurry
    @Mgdfurry2 жыл бұрын

    Yup this was an important thing to learn

  • @Jurassic_Sazria
    @Jurassic_Sazria3 жыл бұрын

    Dude you are fabulous

  • @JohnPaul-bw1gk
    @JohnPaul-bw1gk2 жыл бұрын

    Feynman would totally approve your videos.

  • @borhex
    @borhex3 жыл бұрын

    This man is on the right track

  • @con_el_maestro3544
    @con_el_maestro35442 жыл бұрын

    I wanted to cry @9:13 when he said "no one wants to explain this step" ... Dude I've been searching on YT for a week now and only this video managed to explain to me why it's not included.

  • @phantomgamingignt6275

    @phantomgamingignt6275

    2 жыл бұрын

    Then cry

  • @con_el_maestro3544

    @con_el_maestro3544

    2 жыл бұрын

    @@phantomgamingignt6275 😭😭😭😂

  • @phantomgamingignt6275

    @phantomgamingignt6275

    2 жыл бұрын

    @@con_el_maestro3544 😅

  • @pyronac1
    @pyronac12 жыл бұрын

    so, its not just making O2 and sugars.... it is literally ripping hydrogen atoms apart into protons and electrons. and then using those protons and electrons to make sugars, and oxygen is a waste product. pretty awesome. thank you for this explanation.

  • @Mucinsh
    @Mucinsh2 жыл бұрын

    Thank You

  • @ilikebaseballs
    @ilikebaseballs2 жыл бұрын

    this is some high quality shit man gimme more

  • @TheOtherNeutrino
    @TheOtherNeutrino2 жыл бұрын

    To get a good, basic graso of the Calvin cycle, I recommend Ted-Ed's explanation of the Calvin Cycle to see how the regeneration is done and the numbers involved.

  • @relt_
    @relt_3 жыл бұрын

    can you do a video about string theory and how the frequencies change their behavior?

  • @saketjoshi4476
    @saketjoshi44763 жыл бұрын

    My god dude ! You rock !! Nice vid ! Btw can you let me know background music ?

  • @ButWhySci

    @ButWhySci

    3 жыл бұрын

    It's my own music I create. I try to write a new melody every three videos or so.

  • @saketjoshi4476

    @saketjoshi4476

    3 жыл бұрын

    @@ButWhySci Oh my ! I already had a huge huge respect for you & today you raised it even further ! God bless man ! Cheers to your work ! Edit - I'm a big fan of you ! 💯

  • @owenosteocyte7455

    @owenosteocyte7455

    3 жыл бұрын

    @@ButWhySci Woah thats so impressive!

  • @sundorenaesir2327
    @sundorenaesir23272 жыл бұрын

    I love you literally

  • @juncheok8579
    @juncheok85792 жыл бұрын

    Have a biology test in a few days, even though my textbooks have more complicated information, I'm using this as a backup in case I forget everything

  • @gaurav.raj.mishra
    @gaurav.raj.mishra2 жыл бұрын

    What a time to be alive! I get this content for free. (Almost free, one always pays in one way or another)

  • @abhijiths5237
    @abhijiths52372 жыл бұрын

    Its mind boggling that nature through millions of years of evolution can create such complex and delicate processes. The human brain is probably the most complex systems nature has ever created

  • @1495978707
    @14959787072 жыл бұрын

    4:40 This isn’t instantaneous, the speed is determined by difference in energy and wavefunction overlap. This is second semester quantum mech stuff

  • @gaurav.raj.mishra
    @gaurav.raj.mishra2 жыл бұрын

    You're awesome.

  • @themichalby
    @themichalby2 жыл бұрын

    Antennae of photosystems are embedded in the lipid bilayer, not sticking out on "special membranes"

  • @w00_die49
    @w00_die49 Жыл бұрын

    This is so crazy to think about early cellular life just happened to stumble across this process in only a couple million years after they were created

  • @brennonbrunet6330
    @brennonbrunet63302 жыл бұрын

    Am I the only one who sees a similarity between photosynthesis and the firing of neurons or other nerve tissue? I mean, even the shape of the pigment molecules reminded me of the shape of a neuron. Couldn't you argue that both processes are using electro-chemical potentials to do work? If I am waaaaaaaaaaaay off base with this observation, I would love to hear from someone who can explain where my train of thought is flawed. Thanks, and I love your content But Why? That question has brought me so much joy and my friends, family, teachers, co-workers, supervisors, managers as well as strangers on the bus, so much abject misery 😅 Keep up the great work.

  • @johnaugsburger6192
    @johnaugsburger61922 жыл бұрын

    Thanks

  • @gnampfff3469
    @gnampfff34692 жыл бұрын

    Damn a guy talking about science who actually knows his stuff.

  • @dumitrufrunza8136
    @dumitrufrunza81362 жыл бұрын

    It’s beyond comprehension how evolution can produce such nanomachines like photosynthesis, that operate on the quantum level.

  • @solotekle2999
    @solotekle29992 жыл бұрын

    Is it possible to make this process in a beaker?

  • @autodidacticartisan
    @autodidacticartisan2 жыл бұрын

    This is like million subscriber level content quality. Youll be as big as scishow, animal logic, professor dave and minute physics before you know it if you keep it up. Just do a clickbait, dumbed down concepts video once or twice a year to get average people hooked.

  • @proberts34
    @proberts342 жыл бұрын

    With all the unfamiliar terms being machine gunned out, this video reminded me of the process for creating a plumbus from Rick & Morty.

  • @scottsarchive5714
    @scottsarchive57142 жыл бұрын

    ...almost forgot: Thank You :)

  • @FedorVinogradovGoogle
    @FedorVinogradovGoogle3 жыл бұрын

    Wow!

  • @misternani688
    @misternani6882 жыл бұрын

    this made me feel like i was watching the Turbo encabulator video

  • @michaelcarley9866
    @michaelcarley98662 жыл бұрын

    It kinda blows my mind.