How DO Molecules Store Energy?

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Three Twentysix

Three Twentysix

20 күн бұрын

Chemistry text books say molecules like glucose store energy in bonds. Are they wrong? What even is chemical energy anyway? And what ARE chemical bonds? And are they JUST abstract concepts? Are Derek Muller from @veritasium and Nick Lucid from @scienceasylum correct when they say bonds don’t store energy? We look at the science and chemistry of molecular energy and answer the question: Where do molecules store their energy?
Kyushu University is one of Japan’s top universities. Check out the link to learn about our science and engineering courses in English: www.eng.kyushu-u.ac.jp/e/u_in...
Derek Muller’s video about chemical bonds and energy: • Bonds DON'T Store Ener...
Nick Lucid’s video about chemical bonds and energy: • Bonds Do NOT Have Energy!
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Pasta: jeshoots
Marathon: runffwpu
Woodfire: lum3n
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Three Twentysix Project Leader: Dr Andrew Robertson
3D animations/production assistant: Es Hiranpakorn
Graphic Design: Maria Sucianto
Assistant editor: Purple Saptari
This video was produced at Kyushu University and supported by JSPS KAKENHI Grant Number JP21K02904. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author and do not necessarily reflect the views of Kyushu University, JSPS or MEXT.

Пікірлер: 222
@steliosjaj
@steliosjaj 18 күн бұрын
I just got my bachelors in chemistry. You have by far the highest quality chemistry-information related content on youtube. Your explanations always amaze me. You seem to have such a deep knowledge in so complex topics.
@dis_guy7
@dis_guy7 18 күн бұрын
@AIraper i found your next victim
@xxCeCexx14
@xxCeCexx14 14 күн бұрын
Im thinking of getting a bachelors chemistry, how was it? What are you doing for work now?
@kamalibrathwaite
@kamalibrathwaite 10 күн бұрын
​@@xxCeCexx14 Biochemistry Major. Have done a couple of Chem courses. Chemistry is fun, the only area of Chemistry that I had challenges with was *Physical Chemistry*
@steliosjaj
@steliosjaj 6 күн бұрын
​​@@xxCeCexx14I am not working yet, in my country opportunities are very limited. I will be starting my masters in September and then I will leave abroad. If you are just trying to do the bare minimum and just pass the courses with low grades, you are not going to face severe difficulties. If you are trying to get good grades though, just like I did, good luck with that. It is going to be really difficult. Labs sometimes are graded based on your yield (in synthetic labs) or your error (in analytical labs). This makes it almost impossible to get good or perfect grades consistently. In subjects such as biochemistry we needed to know the whole metabolism by heart. They would ask us for example in the finals, if an aminoacid would be radioactive after giving radioactive CO2 to a plant and to name the radioactive carbon of said aminoacid. Madness. My program was 4 years in duration. During the final year I had to do lab work everyday for my thesis. Since I chose OChem it would usually take me 5-7 hours of lab work daily, without accounting for the courses that I had each day. I would go to the uni for at least 6-8 hours each day, some times even 10+, for the whole last year. It burnt me out.
@Olivia-wg8gv
@Olivia-wg8gv 2 күн бұрын
@@xxCeCexx14not the og commenter but I’m currently doing a chem degree and it’s awesome and fascinating!! A few people I know who graduated with just a bachelor’s now work in the polymer industry, and one person ik who had a bachelor’s in biochemistry worked on genetically engineering fruit using CRISPR. I personally plan on continuing to grad school. There are a ton of areas of chemistry so really you could probably find a way to apply it to any interest!!
@hristohristov2882
@hristohristov2882 18 күн бұрын
criminally underrated channel
@theWinterWalker
@theWinterWalker 18 күн бұрын
Agreed
@Killerkraft975
@Killerkraft975 17 күн бұрын
I like his videos which go in depth with explanations, but simplifies them enough for those with basic chemistry knowledge. I hate how some channels act as the viewers know nothing.
@Aarush.A.S
@Aarush.A.S 17 күн бұрын
Ya
@room5245
@room5245 13 күн бұрын
Nice pepe also yes
@volta2aire
@volta2aire 18 күн бұрын
*Well done young man!* Carbon dioxide is actually able to release energy if you react it with magnesium metal after ignition. 2Mg + CO2 --> 2MgO + C The loosely held electrons in Mg end up back in the carbon atom or rather between carbon atoms. *The energy is stored in the potential for this rearrangement.* MgO is quite stable and it would of course take lots more energy to move the electrons from O= back to the Mg++. *Mg++ and O= are held tightly by ionic bonding* in a lattice.
@tabunes2097
@tabunes2097 18 күн бұрын
It basically boils down to (1) the difference in electonegativity (EN) between atoms and (2) how many electrons are "shared" between the atoms. Since oxygen has the 2nd highest EN, it always favors those atoms with the lowest EN since these atoms beg to give their valence electrons away. In case of your example above, in CO2 one O-atom "shares" 2 electrons with the C-atom as it is the same within MgO. But since Mg has an EN of 1.2 and C "only" 2.5, Mg can easily reduce CO2 to C by stripping away the 2 O-atoms. While CO2 is held together by polar covalent bonds, MgO is already an ionic bond which is much stronger than the covalent bond.
@jerrycornelius5986
@jerrycornelius5986 18 күн бұрын
Excellent very clear and deep. Too many scientific “experts” get a KZbin following by being contrarian and making scientific arguments against commonly held explanations. But they don’t quite get to the full explanation because they lack the depth of understanding for all the topics they cover. Three twenty six has a deep understanding of its subject and explains it clearly.
@brucegoodwin634
@brucegoodwin634 18 күн бұрын
Clearly, or with greater clarity? Apologies for niggling, but I think the good doctor is trying to make this point.
@evilotis01
@evilotis01 18 күн бұрын
@@brucegoodwin634 same thing, mr nitpicker
@coreyyanofsky
@coreyyanofsky 18 күн бұрын
1:06 "chubby wittle kitty" is a wild choice for this illustration
@AySz88
@AySz88 18 күн бұрын
To be honest, I think the part at 17:45 - that students end up so confused by the "paradox" of why carbon dioxide and water release energy as they form their bonds, rather than absorbing it - summarizes why "energy is stored in bonds" is such a misleading shorthand. (And don't get me started about similar energy misconceptions when you don't realize kinetic energy is relative to frame of reference in physics!) But I appreciate the video - even if peoples' confusions are ultimately more about semantics, each non-contradictory viewpoint on the same thing should improve understanding.
@dominictarrsailing
@dominictarrsailing 18 күн бұрын
basically, when it becomes co2 and h2o the atoms sit closer together than when it was glucose and o2 and that's where the difference in energy come from. I think that is explained very nicely in this channel's video on activation energy? (but just to be safe I recommend watching them all)
@issholland
@issholland 16 күн бұрын
We simplify when we teach because it's easier, not necessarily better. Students become empowered because they know the teachings, not necessarily the application of said theories
@AySz88
@AySz88 16 күн бұрын
​@@issholland I'm no expert in didactics, but surely there's a retort here on the value of an informed citizenship capable of distinguishing between populist BS and truth.
@davidvarkey1
@davidvarkey1 12 күн бұрын
my words exactly
@HenriqueCSJ
@HenriqueCSJ 10 күн бұрын
Hi Andrew, I am also a chemist here in Brazil, conducting my research using computational chemistry. I’d like to congratulate you on the excellent content you’re creating. Your videos are not only entertaining but also retain the interesting details that make chemistry so fascinating. The presentations are very well balanced (see what I did there?) and are useful even for more experienced chemists. Whenever I watch such quality videos, I am reminded of why I love this field so much. Thank you.
@federicoderosa6113
@federicoderosa6113 13 күн бұрын
You answer every question that textbooks simply gloss over and don’t even bother to explain it really helps to understand what you’re doing. But I have a question, where does that lost potential energy, that turns into kinetic end up? Who absorbs it? Is it radiated, or converted into heat, or vibrations, etc or does something else happen?
@ritwiksahu5212
@ritwiksahu5212 17 күн бұрын
This channel should be much more popular then it is right now. Some channels are getting lot of subscriber and views with bunch of craps, where channel like these are not getting proper recognition.
@jdata
@jdata 18 күн бұрын
The last few minutes of this video explain really well why I watch this channel to begin with! We all need accurate models in our head to understand the world. If you're a chemist this is obviously important for your career. I'm just a huge chemistry nerd and getting this kind of detailed and accurate information on the nature of chemistry is just SO entertaining and fun! Thanks for another great video!
@vikaspoddar001
@vikaspoddar001 18 күн бұрын
He is back with another banger
@huailiulin
@huailiulin 18 күн бұрын
agree
@MichaelRodgers-q5v
@MichaelRodgers-q5v 17 күн бұрын
The question of how much energy is stored is only defined relative to some lower floor. With gravity, it is answered by how much the object hasn’t fallen, but still can. It’s stored in its relationship to the floor,not the chair in isolation. So in chemistry, would the stored energy be in the bonds the atoms have not yet made, but could?
@tapiomakinen
@tapiomakinen 18 күн бұрын
Yes. I want to know more about energy and molecules. Somehow I seem to understand your explanations better than those of Veritasium and that Asylum guy and all the others.
@MadScientist267
@MadScientist267 17 күн бұрын
They're more concerned with fluff for views. I ditched "Veritasium" a long time ago, and the ward is amusing and all, but... nah
@derpingflamingo
@derpingflamingo 15 күн бұрын
"and that Asylum guy" haha
@leroyzack265
@leroyzack265 10 күн бұрын
The best explanation. Even a physicist need to visit this channel for a deeper explanation because chemistry is really a whole complete branch of science on it's own.
@jonaszkubik6550
@jonaszkubik6550 17 күн бұрын
I really love the dynamic of this video. Also super informative
@aosidh
@aosidh 18 күн бұрын
Eugene K also has a really nice video demonstrating how to think about temperature as momentum stored in linear + angular momentum
@satyajeetbose2931
@satyajeetbose2931 17 күн бұрын
Could you please give its link?
@aosidh
@aosidh 16 күн бұрын
@@satyajeetbose2931 oops, I can't post a link? It is called "Molecular temperature and degrees of freedom"
@satyajeetbose2931
@satyajeetbose2931 15 күн бұрын
@@aosidh Thank you🥰
@ElPsyKongroo
@ElPsyKongroo 7 күн бұрын
I only recently learned the voice over isn't ai 😂
@aosidh
@aosidh 7 күн бұрын
@@ElPsyKongroo it gives me so much admiration for that woman! Apparently a professional voice actor 🫡
@siglec1
@siglec1 12 күн бұрын
Your content is exceptionally clear and invaluable! It's so rare to find on KZbin.
@Voyager602
@Voyager602 13 күн бұрын
Great channel. Keep yourself well and please do not stop making videos.
@PersonManManManMan
@PersonManManManMan 11 күн бұрын
This channel will grow, the topics are interesting and research done on them is deep, great work!
@bryandraughn9830
@bryandraughn9830 18 күн бұрын
Im fascinated by everything to do with these concepts. The electrons themselves having momentum and the field from which they emerge. Thank you for helping me to visualize these ideas on slightly different scales. Very helpful!
@h14hc124
@h14hc124 10 күн бұрын
Just a small correction for 14:25 - the box, when it hits the floor, hasn't lost all of its gravitational potential energy, it's only the amount it gained from when it was originally lifted from the floor - it still has all the gravitational potential energy to fall through to the centre of the earth if only the floor wasn't in the way.
@phobosmoon4643
@phobosmoon4643 18 күн бұрын
awesome video and one of my favorite channels! Thanks, Doc!
@jonadams8841
@jonadams8841 5 күн бұрын
Thank Dr Andrew - I so much disliked basic chemistry as an undergrad. (I think it was the profs and the observation that the near-500 kids in the lecture hall were only there for pre-med, and all of them “collaborated on everything…) I learned much later in my career that electrochemistry is critical to me understanding my engineering stuff.
@OmniversalInsect
@OmniversalInsect 18 күн бұрын
I recently finished chemistry at A level and will be doing it at university, these videos are great to watch.
@DarthCalculus
@DarthCalculus 9 күн бұрын
I'm a high school physics teacher. I am always very gratified to see that my explanations are consistent with what I see here. Thank you!
@mehrshadgafarzadeh2944
@mehrshadgafarzadeh2944 18 күн бұрын
I always liked deep understanding of chemistry and your channel is exactly what I need!! ❤
@vasto2385
@vasto2385 13 күн бұрын
I really like your content, are there any chemistry books/textbooks that explain these concepts exceptionally well?
@seanspartan2023
@seanspartan2023 18 күн бұрын
In my day, energy was the capacity to do work. Nowadays you need a degree in philosophy to discuss energy
@waelfadlallah8939
@waelfadlallah8939 18 күн бұрын
Hahahahaha
@draganradosavljevic8982
@draganradosavljevic8982 7 күн бұрын
Absoultely yes! How boring video
@bingchilling4717
@bingchilling4717 2 күн бұрын
What is work? What is capacity?
@waelfadlallah8939
@waelfadlallah8939 2 күн бұрын
@@bingchilling4717 those questions require some good frosty binchilling to answer
@SecularMentat
@SecularMentat 18 күн бұрын
I love this explanation. That 2700 kJ/mol in decomposing glucose as a single step is enough to blow apart a cell's membranes. But it's done stepwise in little isomer changes and decarboxylation steps.
@architech5940
@architech5940 10 күн бұрын
Your videos are pretty good compared to the other chemistry related channels. You should do a longer video on material science, more specifically, graphene and carbon lattice structures and their potential properties.
@user-xw7xb1mm4d
@user-xw7xb1mm4d 18 күн бұрын
"Why did the molecule break up with the atom? Because it was tired of storing all the energy in the relationship!"
@leonstenutz6003
@leonstenutz6003 16 күн бұрын
😂😂😂 thx!
@sarahtanovic
@sarahtanovic 13 күн бұрын
Awesome video!! Keep up the great work
@Suman-up2lw
@Suman-up2lw 18 күн бұрын
You are a great teacher ❤
@barriehemming1189
@barriehemming1189 18 күн бұрын
another great video, thank you for the upload
@GeoffryGifari
@GeoffryGifari 18 күн бұрын
On energy storage, what about the comparison between single, double, and triple bonds? I remember that nitrogen N2 triple bond can obtained after nitrogen-containing compounds react, sometimes explosively to produce nitrogen gas. Can it be said then the stronger triple bond actually contains less energy?
@Mulmgott
@Mulmgott 18 күн бұрын
Yep. You need to put in a lot of energy to break those triple bonds because the molecule already is at a very low (stable) energy level.
@toastothetoaster7949
@toastothetoaster7949 15 күн бұрын
Great video! I’d love to see one on bond hybridisation.
@antoninbesse795
@antoninbesse795 14 күн бұрын
This video is a masterclass in good presentation. And I learned a lot too.
@4pharaoh
@4pharaoh 17 күн бұрын
Very well done. In the future This video will be played in many High School chemistry and physics classrooms.
@jamesrizza2640
@jamesrizza2640 18 күн бұрын
always love your channel. Thanks for sharing you got my subscription and like as always.
@Fomites
@Fomites 18 күн бұрын
Andrew, this is such a wonderful channel 👍. I am learning chemistry again with a different perspective at the age of 72. As a teenage medical student in the Seventies learning was about getting through and there was insufficient time to indulge ourselves in deep understanding unfortunately. Having a deep understanding is much more satisfying and now I have more time 😊. Thank you 👍.
@dominictarrsailing
@dominictarrsailing 18 күн бұрын
I've watched all your videos already, so this one felt like revision, but it was fun to watch while screaming "in the potential energy of the bonds!!!!". Yes I want to learn more about chemistry!!!!
@TheMysticPete
@TheMysticPete 13 күн бұрын
Very insightful!!
@Evolouris
@Evolouris 14 күн бұрын
Que vídeo incrível!! muito obrigado por proporcionar isso no youtube!! por favor, não pare!! abraços do Brasil.
@user-uq4wp6ux3b
@user-uq4wp6ux3b 18 күн бұрын
Very well explained, cheers 👌
@LiborTinka
@LiborTinka 18 күн бұрын
I was wondering for a long time why most elements release energy when a neutral atom gains an *extra* electron (a property called "electron affinity"). How can a neutral atom capture extra electron and keep it? Aren't charges supposed to equilibrate? So I dug down and learned that my simplistic imagination of atoms does not iclude the effect of polarization. I tried hard to imagine how could that work to the point of having it in my dreams - I like the lights up moment when it finally clicks. I was stuck on the idea of electrons orbiting nucleus fixed in space while in reality neither are fixed - even though the nucleus is so much heavier than its electron cloud, it's positive charge can be more or less displaced from the "center" - then I finally grabbed the concept of "dielectric constant" and lot of things started making much more sense... Similarly, I though that electrons are spin-paired as if there was some kind of bond between them - but that's not case! I learned there is even something called "spin pairing energy" and indeed it may take a non-trivial energy to add a second electron to an s-orbital because one have to "flip" its spin in order to coexist in the same orbital (Wolfgang Pauli nodding...). Here is one idea on video: Could you shine a light on bonding in the oxygen molecule? It is the prototypical molecule for explaining the molecular orbital theory and I was reading and re-reading the explanation of why oxygen is a diradical even in ground state (!) but didn't understood how it works (self-learning chemistry is sometimes tough and I get stuck on some topic -- I must say that AI models are a godsend because who has a personal mentor with PhD in chemistry...).
@waelfadlallah8939
@waelfadlallah8939 18 күн бұрын
I would comment to that but you won't reply anyways so...
@user-hg1cx2yj8g
@user-hg1cx2yj8g 11 күн бұрын
Thank you Dr. for this and other amazing explanations. I hope that you make a video of how one bond is influenced by whole molecule atoms.
@dannyannet154
@dannyannet154 Сағат бұрын
chemically underrated channel
@MattbyNature
@MattbyNature 13 сағат бұрын
Really well explained!
@fhciw
@fhciw 18 күн бұрын
Do please more Videos about it
@SodiumInteresting
@SodiumInteresting 18 күн бұрын
This was a good one 👍 thanks
@jeremiahreilly9739
@jeremiahreilly9739 13 күн бұрын
Love love love your presentations. ❤🖤💛💙💜 More more more please.
@TimRobertsen
@TimRobertsen 17 күн бұрын
Great video!
@Lee-haw
@Lee-haw 11 күн бұрын
Thank you Dr. Andrew Subscribed and following
@GeoffryGifari
@GeoffryGifari 18 күн бұрын
Content aside, I give props to the animation and visuals in the video
@tomhayward7524
@tomhayward7524 14 күн бұрын
Amazing video
@konstantinkonstantinov7078
@konstantinkonstantinov7078 17 күн бұрын
Nice video. Just wanted to add that every molecule has associated electron energy - this consists of all the the energy of core electrons and valence electrons. In chemical reactions the inner electrons dont change their energy state (or negligibly compared to valence electrons), so one can assume that only the valence electron potential energy plays a role. Now, we can see the total electronic energy as a whole but for us chemists its easier to see it as separate bonds between atoms - there is a mathematical way of converting MO into localized 2-centre bonds which gives same results. What changes during reaction are actually these bonds - they get redistributed, and we all know some bonds have “more energy” than others so if the newly formed bonds (electronic energy of valence electrons) is lower, so excess energy gets released. Now comes the question why are different bonds different in energy - its because in different nuclei rearrangements these electronsare in more stable state than other cases (C=O bond is stronger than O=O bond for example). So if some of this potenital energy is “lost” it is given in the surroundings in the form of work/heat etc. So if You have a molecule with a lot of high energy bonds, if properly triggered, these bonds rearrange in other bonds and excees energy is given off. So in some sense, this energy is stored in the bonds (or valence electrons).
@stephen8733
@stephen8733 7 күн бұрын
Thanks!
@ChemistryLab13
@ChemistryLab13 16 күн бұрын
very interesting content!
@Noelmat07
@Noelmat07 5 күн бұрын
Love your videos.
@user-bi6vz5ju9m
@user-bi6vz5ju9m 7 күн бұрын
your way of speaking is very awesome
@DarthCalculus
@DarthCalculus 9 күн бұрын
"is energy stored in bonds" Is like, with your box example, "Is energy stored in the chair"
@acidhousemouse
@acidhousemouse 18 күн бұрын
Please do catalyst design! 🙏
@rossplendent
@rossplendent 17 күн бұрын
I think the simplest way to explain "where is the energy?" is that energy is the potential to do stuff, and that potential is necessarily relative. The energy of molecules is their capacity to rearrange their atoms into arrangements that have less energy -- less potential to rearrange themselves -- and in doing so, they "release" energy. But that energy, of course, doesn't just disappear: it is transferred into something *else*, which then *gains* the potential to do stuff. That potential can then go on to be transferred further and further, often being converted into "heat," i.e. the movement of other molecules, or it's radiated away, or disperses in other ways, at which point we like to say the energy has been "lost." But it's not lost -- that energy is just not in a form useful to *us*.
@boogiemaaster594
@boogiemaaster594 18 күн бұрын
thank you!
@hamesparde9888
@hamesparde9888 18 күн бұрын
You should do a video on super fluids!
@himalayantiger9902
@himalayantiger9902 15 күн бұрын
Outstanding ❤
@Richardincancale
@Richardincancale 18 күн бұрын
Just watched a video by Cody’s Lab of him casting iron he smelted from Magnetite (Iron Oxide) and Aluminium using the Thermite reaction. Might be interesting to do a dive into the energetics of that, somewhat exothermic, reaction!
@Quadr44t
@Quadr44t 15 күн бұрын
Oooo, I really felt the end of this video was begging for a dive into redox potential xD. Oh well, can't cover everything in one vid! This is the first video where I didn't learn anything I think. But I do have a BSc+MSc in molecular life science, specialised in organic (and physical) chemistry. So that I learned something new in all your other videos says enough I think.
@johnaugsburger6192
@johnaugsburger6192 15 күн бұрын
Thanks
@enumaukpabia7677
@enumaukpabia7677 6 күн бұрын
Game Changing Channel 🙌🙌
@user-xw7xb1mm4d
@user-xw7xb1mm4d 18 күн бұрын
🎉🎉 "Think of molecules as tiny, over-caffeinated squirrels. They store energy like squirrels hoarding nuts. When they get excited (like after too much coffee), they release that energy in bursts, causing all sorts of reactions. So, molecules storing energy is basically nature's way of keeping these little squirrels busy until they need to unleash their energetic chaos!"
@ForDub24
@ForDub24 17 күн бұрын
Please make video on catalyst design
@lewebusl
@lewebusl 18 күн бұрын
Energy is stored all over the atom or molecule. By definition a chemical reaction involves the breaking or forming of a chemical bond. So when you do chemistry on a compound and energy is released or absorbed , that energy came from the change in configuration(3d shape of the chemical species) , and that physical change in shape came mostly from the areas associated with the bonds. There is also energy exchange from configuration changes on a single molecule or atom that has been exited by radiation. So most of the energy on the atoms or molecules is stored on its electronic configuration. It is when you change the configuration of the electronic clouds that most of the chemistry happens. ls it also very important to understand the concept of "work'. Work is usable energy. Usable energy is what we can actually measure or use.
@versus_x
@versus_x 15 күн бұрын
Keep it up gentleman 👏 👍
@billrichard4438
@billrichard4438 10 күн бұрын
Learnt more in these videos than 4 yrs high school many yrs ago, BTW noticed the shirt change
@qrsbtx2670
@qrsbtx2670 6 күн бұрын
You look and talk like Werner Ziegler from Better Call Saul. Made this great, great video even better
@ExerciseUpdate522
@ExerciseUpdate522 16 күн бұрын
So - I’m working on an important theory, and I think it reveals a lot about our understanding on the fundamental nature of energy. Like you said and correct me if I’m wrong - the potential energy is from the movement of electrons and the magnetic fields generated in quantum mechanics. Doesn’t that suggest we should move away from our ancient thermodynamic roots and into a new age of energy definition related to the discoveries of electrochemistry? “Heat” no longer applies, and I argue this perspective has insisted that our bodies move directly from the heat energy of the bond breaking - but what if that “heat” is just a side effect of nature. Muscles can’t move without the catalyst ATPace, and the hydrolysis of ATP happens in the catalyst and away from the power stroke - but what if the catalyst was there to rearrange the ADP and P and connect them to specific regions of the myosin, creating the proper electronegative environment to turn the molecular gears and levers from same electromagnetic potential that you said energy came from to begin with. I think it’s the only thing that makes sense, and why calories aren’t a reliable scientific model or theory - because they aren’t proven or actual reality, they are just a metaphor of the fire element that breathes life into life (ancient explanations) Edit: clarity
@pectenmaximus231
@pectenmaximus231 14 күн бұрын
Energy is a measure of something that either has, or can, happen. Energy isnt a 'thing' - it's a measure - of the changes in states of things relative to other describable quantities of states. Here's what I have in common with an electron: My house doesnt have the potential to tear a wall down and renovate, I do, and I live in my house.
@csmyfavoritecompany1213
@csmyfavoritecompany1213 Күн бұрын
Is it best analogy to used rubberband when you held the two end of it stretch and then you used scissor to cut it in the middle the store energy will release and slap your hand
@waelfadlallah8939
@waelfadlallah8939 18 күн бұрын
Love you man
@NicolasMendoula
@NicolasMendoula 7 күн бұрын
I think....I love this channel
@EricPham-gr8pg
@EricPham-gr8pg 16 күн бұрын
Có 2 chọn lựa : 1 ) tương phản ánh sáng màu sắc ( cofee and nước )hay nhiệt độ ( muối và nước ) )như (nước và dầu) ( âm thanh và im lặng ) ( electron )
@foobarf8766
@foobarf8766 17 күн бұрын
Did the box falling in the example really lose energy? I thought it would have a normal force equal to gravity acting on it (chair) which sums to zero, so not lost but balanced. Great explanation thanks!
@nevzatalperdinc3401
@nevzatalperdinc3401 17 күн бұрын
I would like to draw attention to the end of this video. I am a chemistry major and 100% agree that these theoretical models are there us for to debate and visualize. The reaction mechanisms taught in organic chemistry might not be even true, maybe in reality something much different occurs but we try to explain these as best as we can. I just stumbled upon your channel and hands-down one of the best science channels I have ever seen in a while. Thank you for the clean explanation and your efforts. Subscribed! PS: Did you use Spartan program to do these visualizations?
@ThreeTwentysix
@ThreeTwentysix 16 күн бұрын
Yes, it's Spartan. Shiny new 2024 version too!
@Rick.Sanchez
@Rick.Sanchez 5 күн бұрын
thank you for providing this high value content, that is well above some other elf-serving science-fluencers stuff ;)
@robertpawlsoky2910
@robertpawlsoky2910 6 күн бұрын
This is great and the instructor's graphics and explanations are really superb. I think I am taking in too MUCH energy. Wouldn't it be great if he could come up with a way to help not breaking so many of those bonds so I could loose weight.
@AllYourMemeAreBelongToUs
@AllYourMemeAreBelongToUs 10 күн бұрын
10:52 “He rightly says that making chemical bonds from _atoms_ results in a loss of potential energy.”
@Voyager602
@Voyager602 13 күн бұрын
More ENERGY please ❤
@blinkingmanchannel
@blinkingmanchannel 17 күн бұрын
Yes: more please. Nice job with tough content. Thank you. I’ll consume as much of this as you care to produce. 👍 I’ll jump topics now. (Forgive my lack of transitions…) I’m trying to grasp why we can’t reproduce and experiment with components on the scale of, say, 10 to 20 nanometers. I realize that’s a stupid question but I’d love the stupid answer if you get bored sometime. Obviously “it’s too small” is both accurate and too simple… I understand that we have a pretty good idea of how to model ATP synthase within photosynthesis. But I understand we have a long way to go to understand nitrogenase at the same level of detail…? (So I’m asking why we’re struggling so much…?) My ignorance comes in part from thinking that we can study subatomic particles in an accelerator, so why can’t we do molecules? This is not a fair comparison, of course. But still it’s frustrating to me that I can’t just open a book and get the answer. Am I just looking in the wrong books, or is there really a gap in our knowledge about how protein chains “hold” a molecule of phosphate in order to push it into the end of an ADP? To ask the same question another way, why can’t we build an ADP synthase unit in a lab, mount it in a lipid, and then feed it phosphate molecules to assemble? What do we need to invent? Interestingly, right after I posted this note, KZbin gave me a video that referred to the cloud chamber everybody was using in the 1910s and 1920s to bombard everything with x rays! Okay, I knew about the cloud chamber but I am assuming that’s not good enough to use with whole molecules… Is that right? What kind of cloud chamber do we need? Also, the invention of the cloud chamber was good for a Nobel, but as I understand it, the tool was meant for studying weather phenomena, and it was an accident that it showed what it showed. I saw this in a James Burke BBC series called, “Connections.” What instrument do we need in order to “see” proteins in operation? Please tell me we have the tool and we’re not waiting for another accident on Ben Nevis?!
@JaStulla
@JaStulla 17 күн бұрын
The functional groups doing chemical reactions is the source of redox energy
@fedo123ify
@fedo123ify 16 күн бұрын
bravo
@djangaver
@djangaver 12 күн бұрын
‘Cant see the difference?’ Me: Are they even similar? 6:22
@rando5673
@rando5673 15 күн бұрын
I genuinely did not know that chemical energy was literally kinetic energy. I always thought that was a metaphor but no. It's literally the movement of particles. Wild
@Archiekunst
@Archiekunst 18 күн бұрын
The whole Derek Muller video was, I'm sure, to sell more snatoms. It's all about making money. I prefer 326 and science asylum. They have actual degrees in science, not science communication. Makes a difference.
@triple_gem_shining
@triple_gem_shining 17 күн бұрын
You're my favorite
@TheLokomente
@TheLokomente 14 күн бұрын
💯
@andycremeans
@andycremeans 7 күн бұрын
4:19 but - just throwing my ignorance around here - how can a photon of light excite to higher energy state?
@George70220
@George70220 16 күн бұрын
@sanchibunchi
@sanchibunchi 12 күн бұрын
hell yeah
@phobosmoon4643
@phobosmoon4643 18 күн бұрын
Wow MOT is gonna keep me reading all day. It obeys the quantum physics 'laws' like uncertainty and they have a shrodinger wave function, right?
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