She Built A Light-Powered Engine | Danielle Fong, Lightcell

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First Principles

First Principles

Күн бұрын

Пікірлер: 126
@78gao420
@78gao420 6 ай бұрын
just a reminder, her company went bankrupt in 2019 without ever producing anything more than a gas tank
@johnjakson444
@johnjakson444 6 ай бұрын
There are 2 UK projects regarding gas compression energy storage, the more recent liquifies air and stores that along with the rejected heat in sand buit from standards parts used in the gas industry. Their round trip conversion is about 60% which IMO is outstanding for days/weeks worth of storage, these are being built with wind turbines in Scotland. The earlier project was Isentropic which was more controversial using argon gas in differential hot and cold heat stores of rubble, the tech eventually ended up with Nottingham University under further development, they also get 60% or more round trip efficiency. Also with Molten Salt nuclear Reactors, the conversion of fission energy into constant heat production which is then stored in hot salt tanks for later conversion to electrical power. By overprovisioning the number of generators up to 3 times which allows the power output to be base load and or mixing highly variable output that eliminates the need for storage when combined with intermittent solar/wind. So a 2GWh thermal reactor might produce 1GWe normally but can vary from zero to 3GWe as long as the total daily is 24GWe hr. Pretty much every MSR in development could do this and it solves several other problems as well, the power production is decoupled from the NRC regulated reactor across a "moat" separation. And the super critical CO2 engines seems to have reached a working state, with much higher temp inputs efficiency can go from 35%s to 50-60%s or so. In addition with working salt temps of around 700c or more, nuclear heat can split water into hydrogen at conversion eff of 50% with heat alone, if it were electrical produced hydrogen, you would only get 1/3 of the hydrogen. That process is the Sulfur Iodine catalytic process. Also the oxygen could also be sold and used for burning nat gas where needed at 80% eff rather than the usual 60% max eff in conventional CCNG plants, but thats another story.
@joncl1
@joncl1 6 ай бұрын
Very valid observations
@petevenuti7355
@petevenuti7355 5 ай бұрын
Sulphur iodide?
@drmartinbartos
@drmartinbartos 4 ай бұрын
That’s a lot of detail - do you specialise in this field?
@ssamiuddin1
@ssamiuddin1 2 ай бұрын
thanks for the note :)
@johnathanmagliari8461
@johnathanmagliari8461 2 ай бұрын
I thought about something like this a long time ago. The biggest problem I had was something called "lack of money." But the concept is very universal. Lots of people around the world realized that the type of light used can dictate the amount of energy output. I am just glad that this person was able to make it a reality. Good job
@joshcoray3777
@joshcoray3777 6 ай бұрын
The Vehicle Research Institute at Western Washington University did this quite a while ago in one of their Viking cars (it was a green one, but I can't remember much beyond that). Not as complete as this - the technology was very underdeveloped. I always though it was technology that needed to be updated. So quite a few years ago a friend and I went through the potential of this using mantles that create light, like in a gas lamp, and applying this but never went beyond the technical hurdles. This is a very advanced version and really hits it on the head. Nothing seems out of shape and I applaud the work done. Damn good job. This really could significantly change the way we power things.
@AdvantestInc
@AdvantestInc 9 ай бұрын
In light of the challenges in the energy sector, how do you envision the role of young innovators and the transfer of knowledge to them?
@bobbyshaftoe
@bobbyshaftoe 6 ай бұрын
Danielle is a HUGE advocate for Make Spaces. At least in his words talking about craftsmen and taking ideas and making parts.. and hiring old people!.
@ArtworkAnon
@ArtworkAnon 9 ай бұрын
Frig awesome. This is Very inspiring. I’ve been following Danielle on Twitter for a long time but didn’t understand what was going on till now. ❤
@luke.perkin.online
@luke.perkin.online 4 ай бұрын
This is amazing stuff. Danielle's energy and enthusiasm is amazing too! Even more so on 2x speed!
@JairusBrandon-i4b
@JairusBrandon-i4b 5 ай бұрын
Hey, I'd expected an animation of how a light engine works. You know like the animation of how an internal combustion works. Those animations spark minds minds. As warehouse of animations. A picture is worth a thousand words.
@alans9707
@alans9707 7 ай бұрын
Hype, lets see that prototype. Nothing is new here,
@EarthCreature.
@EarthCreature. 6 ай бұрын
They also idolize Elon Musk who is a proven village idiot. No faith in their competence whatsoever now.
@backacheache
@backacheache 5 ай бұрын
You could run it on food waste by gasifying it with heat, running the engine on that then using the hest from the engine to gasify more waste.
@manofsan
@manofsan 7 ай бұрын
Can't this idea be used for nuclear-to-electric conversion too? There's an old concept called a "nuclear light bulb" which kind of does this. I'm not sure what the conversion efficiency of a standard thermocouple is by comparison.
@LocPH.
@LocPH. 6 ай бұрын
Yes, tried and tested, espescially using nuclear decay products. It's a type of atomic battery and thermophotvoltaics (as in this video) seem to be one of the better methods for converting heat to electricity. However, there are several reasons for why it's not widely used today and lots of those reasons are the same for this chemically fueled variant. For obvious reasons any type of atomic battery would have very limited applications, while the problems with chemically fueled thermophotvoltaics are mostly cost and reliability. No moving parts sure, but brittle materials under extreme thermal stress + thermal cycling is not what you want for long life. Cost is another issue, suitable materials for emitters, photovoltaic cells and the high-temperature structural components are not exactly inexpensive. High efficiency seems to be chanted a lot, albeit much more efficient than thermocouples (5-10% maybe?), the highest numbers I've seen for this type of system is just over 40%, which actually isn't all that impressive. Large scale combustion power plants usually achieve 50-60% and the best car engines can get about 45%.
@johntripucka7410
@johntripucka7410 5 ай бұрын
The highest rated solar cells are at about 24% a unit 1 M by 1.6 M will produce 440 Watts never mind entropy. It is true high pressure sodium works on changeable energy states usually Mercury is added to begin the process of ignition. The heat exchanger is not much different in theory than an air conditioning Refrigeration sealed system. That's a crude example. It is difficult to follow the theme because of excessive tangentizing.
@CUBETechie
@CUBETechie 6 ай бұрын
15:22 but can't it be used in an regular coal or gas powerplant as an Additional Power generator?
@youeladamas7840
@youeladamas7840 6 ай бұрын
This is not the first solar cells in a box idea but transparent aluminum can build parts of this. the heat will still be needed to be used for full efficiency. Also to save the system from breakdown. I think this could be made small and have the interaction happen in pulses. The first idea also might be done with solid state now aswell with the new chip fans. The best way for a light engine chem based would be a bio light source. The lightbug engine
@earlrobinson5911
@earlrobinson5911 6 ай бұрын
I Love interviews/talks that are understandable for the general public while raising the bar on scientific literacy for anybody willing to do some homework on the bits of science that make cameos in the discussion.
@Arexodius
@Arexodius 3 ай бұрын
Here's a thought: Why not make a generic light cell to plug right into existing exhaust systems of ICE-equipped vehicles? Since most of the heat produced by combustion is simply wasted out the tail pipe, shouldn't you be able to scavenge some of that heat to convert it into electricity using a light cell? If the typical EGT is too low to liquefy sodium chloride directly, are there other potential sodium compounds that could liquefy at lower temperatures? Or are there other ways to make the sodium glow besides liquefying it that would require lower temperatures? Or maybe you could just _accumulate_ the heat from the exhaust gas using highly efficient heat-exchangers and concentrate it to a point where you could plug and play a light cell. Could you also potentially use a light cell to perform the same function that a catalytic converter does, thus replacing the cat? In my mind, most vehicles with ICE's should be able to fairly easily utilize light cell technology in several ways to increase the overall energy efficiency of the whole system. Because if you could scavenge exhaust heat to produce electricity, you should be able to hybridize a vehicle fairly simply - for example, directly at the crankshaft, between the engine and the transmission or directly at various driveshafts! If you could convert most existing non-hybrid vehicle platforms simply enough into a system with a high enough degree of efficiency, that could be a really cost effective way for many people and businesses to "go green" and also make great fuel savings. And if more and more vehicles can do more work with less fuel, it enables people and businesses to do more and be more productive. This should boost the economy long term, since transportation is essential for practically everything in an economy. I have very high hopes for this tech!
@joesammy4343
@joesammy4343 4 ай бұрын
Is magnetic field containment methods possible?
@niksoley
@niksoley 6 ай бұрын
Can someone explain how to make sodium emit light by heat? Sodium lamps uses heat to get into plasma state and then a electric charge makes it emit radiation. So, What would be the process of direct conversion from thermal to light?
@gominosensei2008
@gominosensei2008 5 ай бұрын
Black body radiation. It does it all by itself if you heat it hot enough. Don't need to do anything else
@dang4937
@dang4937 9 ай бұрын
Awesome episode. Question: would lowering the pressure help?
@MRSketch09
@MRSketch09 9 ай бұрын
I liked this lady. She's really passionate about her work. Liked how she explained stuff.
@cinemoriahFPV
@cinemoriahFPV 6 ай бұрын
That's a man 😂
@thetobyntr9540
@thetobyntr9540 5 ай бұрын
@@cinemoriahFPV The person on the left fits within the possible genetic variation of females. Women can have large amounts of testosterone, and a bunch of other stuff can happen, the X chromosome is all that's needed for normal male features except for the signal to activate them. Some people have an x chromosome that can function in place of a Y, and some Y's don't make males, so even if the line is drawn along anatomy you still need a DNA test, and CT scan to tell for sure. English's gendered words come from a time when we thought demons was a reasonable explanation for mental illness by most people. The only reason why we have any difference between males and females is that its more efficient for one half of gametes to be the ones with more resources, and males move around and filter genes, that and hermaphrodites are expensive when you could just do either. It has literally zero effect on you unless you what someone else is maybe have stuff to work out with a therapist. If nobody cared this wouldn't be an issue, peoples lives have been ruined by this artificial argument, and many languages have mostly gender neutral stuff and I don't see a big issue with not caring. You can also abbreviate "she" and "he" to "ee" if you don't like "they", and nobody really notices it in speech. It's literally easier to not care, and there's real issues to worry about in the world. You could be doing just about anything else. I can call you made up words too, that also solves nothing.
@NuttySwiss
@NuttySwiss 4 ай бұрын
@@cinemoriahFPVmisgendering her is a rather gross move.
@JafarCalley
@JafarCalley 4 ай бұрын
@@NuttySwiss @cinemoriahFPV is right. That's a man, man.
@dollarstorememes
@dollarstorememes 3 ай бұрын
people are never going to stop arguing about this crap until they invent transsexual gene therapy
@serversurfer6169
@serversurfer6169 7 ай бұрын
Very informative, thanks. Their site mentions 40% "wire to wire" efficiency. Is that electricity->fuel->electricity? With what fuel(s)? 🤔
@Kawka1122
@Kawka1122 5 ай бұрын
Cum
@travismoore7849
@travismoore7849 6 ай бұрын
Just think maybe that would work with a isotope generator maybe plutonium 238 or something to heat sodium or salt to make light that then runs the solar cells to make power. Or use waste heat from the catalytic converter or exhaust in cars for a hybrid electric system.
@RedDogForge
@RedDogForge 7 ай бұрын
the key to creating market value immediately is manufacturing on your own. im not sure if 3,d metal printing is there yet but i know Meltio is close. vertical integration allows you to quickly pivot and develop iterations ready for market
@DinoAlberini
@DinoAlberini 7 ай бұрын
What’s the efficiency of the prototype?
@AugustusOmega
@AugustusOmega 7 ай бұрын
65% i heard
@LocPH.
@LocPH. 6 ай бұрын
@@AugustusOmega you sure? I think that's what they say they will be at soon (sure...) but right now it seems to be just over 40%.
@TheNitroPython
@TheNitroPython 9 ай бұрын
I find this episode initially fascinating, but 20 minutes in, Danielle's frequent jumping between topics makes it hard to follow her points clearly.
@1stPrinciplesFM
@1stPrinciplesFM 9 ай бұрын
Honestly that was one of my favorite features of the video. You get to follow Danielle's curiosity/desire to deeply explain!
@TheNitroPython
@TheNitroPython 9 ай бұрын
@@1stPrinciplesFM fair enough.
@JoeS-o2r
@JoeS-o2r 7 ай бұрын
Could thiis be cheap enough for home electricity generatioin from excess hydrogen collected during the summer froom solar cells and stored as hydrogen from a home electrolyser.
@madtscientist8853
@madtscientist8853 6 ай бұрын
LOL You do realize 1. Energy is being transformed THROUGH 3 SYSTEMS 2. As a scientist , you should know you lose a lot of energy Every time you transition to a different material. 3. But you're a genius You're smoking your own Magic pixie Dust.
@societyofhigh
@societyofhigh 6 ай бұрын
Exactly ever transition of energy to a different system leads to efficiency losses
@auspiciouslywild
@auspiciouslywild 5 ай бұрын
Did you even watch the video? She’s very open about the current realistic efficiency, and their end goals. There’s good reasons to be optimistic about the potential efficiency. And it only has to be equal to a combustion engine + generator, which is not a very high bar, and also a process that goes through 3 transformations (fuel to pressure, pressure to mechanical movement, mechanical movement to electricity).
@johntripucka7410
@johntripucka7410 5 ай бұрын
Entropy
@RedDogForge
@RedDogForge 7 ай бұрын
have you built a functional prototype, obviously sub-optimal but fully functional or are you still deep in the weeds of material testing?
@CUBETechie
@CUBETechie 6 ай бұрын
Can it be used on gas turbines exhausts too?
@MiloszLawrynowicz
@MiloszLawrynowicz 5 ай бұрын
One possibility for cooling could be a whirlwind to keep the flame inside.
@noe616
@noe616 5 ай бұрын
Bob Lazar described something similarly. The UFO's reactor could convert nuclear energy into electricity at 100% efficiency.
@simoncurtis3779
@simoncurtis3779 6 ай бұрын
You don't need that much energy storage with lithium iron batteries solar panels fill the gap.
@wanfuse
@wanfuse 9 ай бұрын
Sounds awesome! Very impressive! Question: Is reflectivity of the light an issue, behind your "solar panel"? 589 & 589.5? Question: Why the voice dubbing?
@CUBETechie
@CUBETechie 6 ай бұрын
But what gives me to think is how big are the solar panels?
@johntripucka7410
@johntripucka7410 5 ай бұрын
Exactly
@RobertWells-j4j
@RobertWells-j4j 5 ай бұрын
Petro companies burn Methane on site. It's called flaring. They do this because a pipeline would cost too much. Utilizing flare gas as the power source for light cell tech system would use this throw away resource. If there is carbon capture, such as - kzbin.info/www/bejne/jZCch2l4mLt-npY or kzbin.info/www/bejne/gJ6Tkqapf9KZmbs and a bottoming engine, maybe a Stirling cycle, you can minimize the impact of oil wells and flare gas and generate cheap electricity with minimal environmental impact,
@aaronsmith593
@aaronsmith593 4 ай бұрын
She/ He is a genius. We know he is a man. But women are just as smart in different ways. Great to make cold fusion energy, it would power the world without all the headaches of our modern archaic tech. 😊
@sailingonasummerbreeze7892
@sailingonasummerbreeze7892 4 ай бұрын
Sounds like something Brilliant Light Power is trying to do....but with a different lightsource.
@en2oh
@en2oh 5 ай бұрын
I guess the question is… is she an Elon Musk or an Elizabeth Homes?
@gregstafford2155
@gregstafford2155 6 ай бұрын
Why are we still talking about combustion it's history old technology that can only go so far and even then still cause ramifications in the future. I believe extreme high voltage contained safely is where the ultimate efficiency is for the future machines and transport. Nicola Tesla knew the way 100 years ago
@madtscientist8853
@madtscientist8853 6 ай бұрын
NIKOLA TESLA FOR EVER. " The same physics will win out in the future at the end"
@universeisundernoobligatio3283
@universeisundernoobligatio3283 6 ай бұрын
Sounds like a lot of PFM. Combine it with a Joe cell then you have something.
@noodle3768
@noodle3768 13 күн бұрын
I had the smae idea. Great to see someone tried it without moving my ass😂
@delavan9141
@delavan9141 5 ай бұрын
What's with the jumpy editing? You're messing with my eyes when I'm trying to focus on the video. It's a gimmick that adds nothing but a stylistic statement. And why is the top of her head cut off?
@TabooRevolution13
@TabooRevolution13 5 ай бұрын
It makes my think of my Tritium generator.
@jimj2683
@jimj2683 7 ай бұрын
If someone can solve hydrogen storage, it would beat everything for energy density.
@AugustusOmega
@AugustusOmega 7 ай бұрын
CSIRO in australia already invented magnesium hydrogen bars that can be consumed
@auspiciouslywild
@auspiciouslywild 5 ай бұрын
Only for gravimetric energy density. The volumetric energy density of hydrogen is actually quite bad. Even when compressed to a liquid.
@edgarl.mardal8256
@edgarl.mardal8256 5 ай бұрын
is it not simple, there is already super container of batteries developed, you got light roads, you know how lightning is created, you got the pyrmaids, and the chemicals to create it. But what is the point of taking heat and transfer over to fuel? When you got a engine named universe that supply us with endless magnetic energy true mother eath? When heat, and cold meet, you get that dont you?
@RickySupriyadi
@RickySupriyadi 5 ай бұрын
imagine if monetary system isn't like this right now... what this guy can do with his experiments and what others can do with them... human race is a step behind because the system they create, i know a sudden change of a system could lead to catastrophic.... looking at comments in this section there are enough many imagination, many inspiration sparked by his idea.... if only human able to create and explore those ideas freely and try what their saying in comments in real life isn't that be really living era?
@en2oh
@en2oh 5 ай бұрын
Are we looking at the next Elon Musk? This video was very interesting and well done.
@delavan9141
@delavan9141 5 ай бұрын
Ten plus minutes i and I just hear a lot of jabber. Where's the beef? I'm getting an Elizabeth Holmes vibe.
@Jacmac1
@Jacmac1 4 ай бұрын
This interview has a lot of talking and talking and more talking that doesn't go anywhere. I didn't see anything viable, tangible, or even diagramable.
@DanielBrowning-q9c
@DanielBrowning-q9c 6 ай бұрын
Where r the Super Diamonds in all this?
@vinishshetty8055
@vinishshetty8055 4 ай бұрын
If you are converting solar energy/light already to electricity or heat why not use it directly
@cheeseburger3119
@cheeseburger3119 6 ай бұрын
Wow!
@michaelvaughn7137
@michaelvaughn7137 6 ай бұрын
So when she disappears just go to the DOD they probably wont admit it but they will have her !
@1978rayking
@1978rayking 5 ай бұрын
Hmm so a type of fuel can create light more efficient, then charge batteries and so on.
@lengould9262
@lengould9262 9 ай бұрын
Another brilliant Canadian being claimed by USA. You go girl!
@susanvaughn741
@susanvaughn741 5 ай бұрын
How do I buy stocking this things work? Yes, its an odd guy.
@psyionx
@psyionx 5 ай бұрын
Dru third long lost triplet brother
@frankb6213
@frankb6213 5 ай бұрын
each energy conversion introduces losses. there are a lot of conversions here.
@scottneels2628
@scottneels2628 6 ай бұрын
WOW
@lloydgush
@lloydgush 5 ай бұрын
All I can think of is energy losses...
@williamcobbs3606
@williamcobbs3606 6 ай бұрын
I’m dying here, somebody help me.
@petevenuti7355
@petevenuti7355 5 ай бұрын
Beeeereeeeeep Clear! Chuchunk beep beep beep...
@johntripucka7410
@johntripucka7410 5 ай бұрын
Chuckle
@electroncommerce
@electroncommerce 6 ай бұрын
Legit.
@zarroth
@zarroth 5 ай бұрын
no one needs to worry about climate change. Look at the fossil record, realize we are still coming out of the last iceage, then look at the amounts man is doing in terms of percentage of what's already there...and also compared to what volcanos do EVERY year...It's really hard to hide the truth if you look at the data, and it isn't what this guy mentioned.
@otearoa
@otearoa 7 ай бұрын
CO2 is the gas of life. It seems like commonsense to plant deserts of which earth has 12.795 million km2 and that is only the 3 well known Sahara, Arabian and Gobi deserts. Israel is well known for turning their deserts green. With plant and tree life, carbon is better absorbed.
@delundigaming
@delundigaming 5 ай бұрын
im really annoyed with this guys inattentiveness, and looking off to something else while she is talking. and I'm annoyed that he is not trying to help her keep on track and she is not giving much info and babbling on a lot. very distracting video to watch.
@wadetate1
@wadetate1 5 ай бұрын
Certainly didn't conserve any energy or hot air in the use of all those nothing words. This video drained my energy and consumed millions of kilowatts in bringing you this word salad.
@prostytroll
@prostytroll 5 ай бұрын
Yeah, billionaires knows things...
@nin1ten1do
@nin1ten1do 5 ай бұрын
she,..,. HAV E ADK"!
@RedDogForge
@RedDogForge 7 ай бұрын
im REALLY sick of content creators having to resort to in-video sponsorship. do better youtube.
@larrybuzbee7344
@larrybuzbee7344 5 ай бұрын
Meh. I'm really old, 1954 old. I remember the first commercials +they were horrible), and I've watched it all evolve from them to now (all horrible, mind numbingly, lowest common denominator, inescapably ubiquitous). I threw out the tv (and the car) when the kids left home. YT commercials suck, all commercials suck, always have always will. But NOW I have orders of magnitude more options, like this show and ...... For that I'm happy to hit the skip or volume after 4 seconds. Neither you nor I are entitled to this for free, and really, things have been WAAAAAY worse.
@jcawood89
@jcawood89 5 ай бұрын
His facts are wrong the #1 use of energy is overseas shipping
@midnightwatchman1
@midnightwatchman1 5 ай бұрын
It seems like a bit pie in the sky idea, depending on technologies that does not exist or are poorly understood. lose me at "quantum energy source..."
@MadawaskaObservatory
@MadawaskaObservatory 5 ай бұрын
Li-Ion is a really really bad battery. They explode. We need to move away from Li-Ion ASAP. This 'women' is pro pitcher. Techno babble.
@fabiana1880
@fabiana1880 5 ай бұрын
Why is a man, pretending that 50 years old ideas are new?
@GM4ThePeople
@GM4ThePeople 4 ай бұрын
d3wd science lmfao
@radzel4427
@radzel4427 5 ай бұрын
what the fuck is wrong with the sound
@aztecjoe29
@aztecjoe29 5 ай бұрын
Elan got a loan from the government
@the_natrix9959
@the_natrix9959 6 ай бұрын
Blah, blah..
@xspager
@xspager 4 ай бұрын
This woman sounds like a scammer
@masonsmith858
@masonsmith858 5 ай бұрын
Not very Girl like, at all.
@quevicular
@quevicular 5 ай бұрын
Guy or girl?
@williamcobbs3606
@williamcobbs3606 6 ай бұрын
Will he get to the point please, thank you.
@PaweAdamowicz1981
@PaweAdamowicz1981 5 ай бұрын
You mean "he".
@MadawaskaObservatory
@MadawaskaObservatory 5 ай бұрын
Danielle Fong seems to have a male voice?
@ron5948
@ron5948 6 ай бұрын
Wait so salt absorbs the light street light particularḷy well ofc ron microbiology ically relevant RON? You bet it is!
@EarthCreature.
@EarthCreature. 6 ай бұрын
Danielle using Elon Musk as an example of aspiration should be extremely embarrassing. Now I question their competence completely.
@SPARKYTX
@SPARKYTX 6 ай бұрын
U must be a couch 🥔
@DanielBrowning-q9c
@DanielBrowning-q9c 6 ай бұрын
Where r the Super Diamonds in all this?
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