Me: *wow* , that is a step to 'free energy'[edit: almost free cause materials price, not sayn' like pulling my body with hand sense] Video dude: can charge phone faster
d6wave It’s funny how you mention that because the free energy device that I was trying to make actually requires a mechanism that goes only one way Similar to an electric diode.
Vapor Wave - sama yes there is, not 100% free but we can gain it in ways that seem 100% free to us.. like a windmill for example.. everything is energy, look at the power that is released from cracking an atom for fucks sake
You wouldn't what invisibility as you will not be able to see anything. And if it is visible light that is being diverted, someone with an IR camera would be able to see you.
I'm a materials scientist so I need to say that the effect that electromagnetic radiation has on ALL materials is affected by their structure. Typically this is the crystal structure (well define, periodic arrangement of atoms in a solid) or, for polymers, the chemical structure. Metamaterials just add another layer of complexity on a larger scale (nano or micro scale). We call this mesoscale structure.
Merely adding another layer of complexity is a massive downplay imo. With metamaterials you can (likely) get properties of exotic materials with cheaper materials by altering their geometry. Plus this video hasn't touched mechanical metamaterials, auxetics for example.
@@johnturtle6649 context goddamn it. It's obvious that we're talking specifically on the universe we currently live in. Set the multiverse theory aside for now will you?
Evariste Galois Hah, no. What he said about the nanoscopic structure of the gold changing its colour is the same as how some butterflies have tiny repeated structure on their wings to make them look irridescent blue, but they are not blue at all. They are just only letting blue light reflect. In fact, many meta-materials are nature inspired or directly copied. So nature IS already meta
Not far off... Molecular edges on metamaterials containing various energy transfer properties (like electrical conductivity)... Would give us *plasma swords* We're getting there people.
Julian is a very intelligent and kind person. He always wears glasses, which gives him a studious appearance. It's great to see someone who is dedicated to learning and being their best self. I hope you can take a break from thinking about meta materials and give Julian the appreciation he deserves.
Iridescent metallic insect shells (like a jewel beetle or some house flys) are a great example of structure rather than chemical makeup creating the appearance and color of a surface. Also, about lenses using structure rather than lens shape: Canon actually sells lenses that use microscopic diffraction engravings in some elements to make big telephotos much lighter and smaller. Look up Canon DO (diffractive optics) lenses.
It doesn't matter if you "feel" smarter, if you didn't understand even a portion of the video... You gained nothing, and therefore just as stupid as you arrived.
Nope, 'same kind of nano structure' would imply these metamaterials are also blue. You are correct however, in that they are using nanostructures in order to make themselves appear blue, so kudos for that observation! But technically, they are entirely different nanostructures. I'm also not sure butterfly nanostructures have any use beyond just making themselves blue. I've never looked into it.
Butterfly wings also fall into the category of meta materials. Their color is due to the nano structure scale. So in the future we have yet to see the ultimate development of miniature telescopes, as the meta material becomes the function of multiple lenses with nano structure scales, similar to butterfly wings emerging from worms. The butterfly effect across meta space is faster than the speed of light, breaking through many higher meta dimensions and nano structure scale.
Unrelated, but the title got Me thinking: If It's found in Reality, it's a part of it's Nature. This is knew (to the video's general fan base's) knowledge of an occurrence in Space-Time that abides by physical laws like Everything else. It's "contemporary" understanding and interpretation of sciences and maths that are apperantly ever-growing (beautifully).
I have toured Argonne national labs in Darien Illinois before and saw the synchrotron that emits high energy x-rays. It was one of the coolest experiences I’ve ever had
Remember the Seiko kinetic watches that came out in the nineties? No? Well, they used the centrifugal forces of your swinging arm to charge the watch. Considering the wearables market has grown now, I'd love to see metamaterials used in our accessories and textiles that take Seiko's concept to the next level, finding a way to use these nanostructures to generate electricity for our high tech lifestyles.
Stunning. Thanks for the update. I imagine this sort of material can also be used to 'watermark' materials for authentication. Take diamonds vs blood diamonds. Or even currencies to thwart counterfeiting.
A fun thing to think about is many of what we consider meta materials could be naturally occurring throughout the universe. If the conditions for synthesizing such a material in a lab on Earth is natural on another planet, the resulting material would likely be abundant there, as natural as can be!
The reason they make material is for stealth, they can bend light. During a daylight flight I saw a circular shadow on the ground. When I looked to where it should have been I could not see it. I climbed to chase it. It just zipped away.
First the computers shrank from the size of building to something you can hold on your hand, and soon your everyday Synchrotron is gonna shrank too damn time flies fast.
1:04 the caption is misquoted. Au(100) is the crystallographic plane itself. Your source has it properly written as "image of surface reconstruction on a clean Gold (Au(100)) surface." Y'all should really just have said gold if you weren't going to use the rest of the words, because this isn't the Au(100) plane in the bulk (hence "surface reconstruction"). I know y'all have a matsci degree over there somewhere.
NO WAY THIS IS SO FREAKIN COOL. I knew invisibility would come and some point in time. Being able to bend light by material structure that’s so simple too. And to think we’ve been doing it all along without even knowing(Mirrors and stuff)
Can you test if you can alter the surface of everyday rubber-coated wire to reflect electromagnetic waves? or at least hypothesize a theory?? thanks ;)
Kerzegast did a Video on how to build a Dyson sphere/swarm. In reference to the swarm of energy reflecting plates we would need to build the swarm; I wonder how we could apply metamaterials to the construction of such a device 🤔
The title should have been "beyond what's found in nature" as its still a part of nature we humans changed. Unless you are saying its from outside of this universe?
Actually that's ironic as butterflies use micro structures to interfere with the incoming light. That's why there so colorful , same for peacocks as well. But no, the physics is the same every were in the universe.
Be via smart contact lenses, then a full body suit with all over pressure pads, to duplicate whatever you're touching via pnumatics?. No idea what I'm talking about. But it kinda sounds right.
You say the process at @3:06 gave off terra Herz radiation but the synchrotron gives off X-rays. The complete opposite side of the electromagnetic spectrum. While it is still cool ( usefully applications in security and such) it will never be replacing a synchrotron.
3:00 So they produced some T-rays. Synchrotrons produce x-rays. They aren't doing the work of synchrotrons. In addition, there are many sources of T-ray.
They don't seem to link the original article, but I think it should be safe to make a simple assumption here: probably the produced THz radiation wasn't just the usual incoherent radiation you can get from all kinds of sources. Synchrotrons can be tuned to produce from UVs up to gamma rays, not just X-rays. Moreover, also X-ray tubes produce X-rays, but the properties and intensity of the two beams are veeeery different. Find the original article and I believe everything will be clear. In the meanwhile: www.wiley.com/en-ao/Elements+of+Modern+X+ray+Physics,+2nd+Edition-p-9780470973943
@@g3nt00l1nux Of course synchrotrons are more than just x-ray sources. Whatever these guys are doing might be more than just a terahertz radiation source. The point is, they aren't the same.
@@H0A0B123 Then I didn't get your initial point. However, I would want to see the article before ruling out any possibility, including the one about THz synchrotron radiation :D I mean, if black holes can produce synchrotron radiation.... why not a small device? xD
Oi! You peaked my interest in magnetic diodes for induction charging... ye honna leave me hanging like that lol. (Learning how to make a wireless charger here)
1:03 The gold nanoparticle at nanoscale always exhibits red in color due to quantum confinement. Yeah altering the structure could vary the color a little bit from red, but definitely would not be yellowish. Great video tho. Cheers.
Well they aren't "Meta", and they don't go against the properties of nature (probability means the laws of physics as we know them). This video is implying that these materials have only recently been discovered. This is false as butteries and peacocks for example have micro structures on them that destructively interfere with some wave lengths and constructively interfere with other ones. This is called structural colouration for anyone interested. It is not a new thing,it has been around for thousands of years, biology beat us to it. Ever wondered why Integrated circuits are so colorful while exposed, well know you know. But interesting never the less, never heard of a diode magnet before.
Technically meta materials allow us to change the "properties of nature" so I guess it's kinda right but misleading. "Properties of nature" means just that, properties of things found in nature, e.g. color of gold. Not strictly laws of physics. Also, in the video it is said they made a video about these materials a while ago, so no, this video is not implying these materials have recently been discovered. This is just an update on where we are with these materials, and he says that quite clearly.
@@MalcolmBlk I didn't pick up on that,were about did he say this. But green gold does comply with the laws of physics if it is got micro structures destructively interfering with the other visible wavelengths except green, but the gold itself is not green,it just looks that way and is in an agreement with the laws of physics,just because they aren't found in nature does not mean that it defy's the laws of physics.
Bluejays beat us to metamaterials by quite a bit... They don't actually have any blue pigment in them, instead, it's the microstructures that trap other wavelengths of light, and only let blue out. Almost all animals that have blue on them actually work the same way, with very few exceptions. There is one particular butterfly... or moth... sorry, I don't remember which, that has genuinely blue spots. The Blue Morpho also relies on microstructures for its coloration.
Being an electronic tech. micro & nano circuitry have made it almost impossible to repair at the component level. Most of the time I have to replace the entire circuit board and makes it more expensive to repair. So, people throw out instead of repair electronics.
A scanning tunneling microscope can NOT see color at the nanoscale. That image you provided is a arbitrary color scale based on topographic data. That color scale is very common for probe style microscopes such as STM and AFM which I have worked with a lot.
Yo this stuff is so meta, im designing a rotary stirling engine and this would be perfect for heat transfer using meta materials. Make the perfect engine with this stuff.
What about the process(es) by which we make these metamaterials? Is there any promise in scaling production? Discoveries like this are often too limited by expense to be applicable; at least until someone works out the engineering side of things, which is usually (but not always) speculative.
let me explain u , we can acheive metamaterial and the thing called "invisibilty" if the refractive index of a material is negative or if sini/sinr = -n(mu)
Okay... So a tiny "chip" can now do what it used to take a whole building to do? (Sounds familiar) Doesn't this tie in with the recently declassified US research document from 2010 on the then "state of the art" in metamaterials? I mean is it such a huge stretch of the imagination to think Salvatore Pais patents might be close to realisation, if THz frequencies can be produced at this scale then surely they can be utilised in compact and miniature systems... Like the CFR.
got excited when I heard magnetic diode
Me: *wow* , that is a step to 'free energy'[edit: almost free cause materials price, not sayn' like pulling my body with hand sense]
Video dude: can charge phone faster
d6wave
It’s funny how you mention that because the free energy device that I was trying to make actually requires a mechanism that goes only one way Similar to an electric diode.
@@d6wave there's no such a thing as free energy
Nerd! lol!
Vapor Wave - sama yes there is, not 100% free but we can gain it in ways that seem 100% free to us.. like a windmill for example.. everything is energy, look at the power that is released from cracking an atom for fucks sake
Video on invisibility
It's already up.
Didn't see it.
That's because is invisible
You wouldn't what invisibility as you will not be able to see anything. And if it is visible light that is being diverted, someone with an IR camera would be able to see you.
@@danacoleman4007 Oh yeah, I saw that video!
I'm a materials scientist so I need to say that the effect that electromagnetic radiation has on ALL materials is affected by their structure. Typically this is the crystal structure (well define, periodic arrangement of atoms in a solid) or, for polymers, the chemical structure. Metamaterials just add another layer of complexity on a larger scale (nano or micro scale). We call this mesoscale structure.
Merely adding another layer of complexity is a massive downplay imo. With metamaterials you can (likely) get properties of exotic materials with cheaper materials by altering their geometry. Plus this video hasn't touched mechanical metamaterials, auxetics for example.
You assume that our universe is the only one and that physics as we know it operates the same in all of them. Kind of stupid, actually.
@@johnturtle6649 ? What?
@@mcrib5794 Can you read? Do you understand the words? It's not a hard concept to comprehend.
@@johnturtle6649 context goddamn it. It's obvious that we're talking specifically on the universe we currently live in. Set the multiverse theory aside for now will you?
Metamaterials go beyond the properties of nature?
Sounds like Vibranium
Evariste Galois Hah, no.
What he said about the nanoscopic structure of the gold changing its colour is the same as how some butterflies have tiny repeated structure on their wings to make them look irridescent blue, but they are not blue at all. They are just only letting blue light reflect.
In fact, many meta-materials are nature inspired or directly copied. So nature IS already meta
Evariste Galois In almost Every video I view your comments are the most liked.
wrong.. a lot of animals use metamaterials properties to accomplish things..
The most common example is the blue butterfly which is not really blue.
Sounds like clickbait
Not far off... Molecular edges on metamaterials containing various energy transfer properties (like electrical conductivity)...
Would give us *plasma swords*
We're getting there people.
Julian is a very intelligent and kind person. He always wears glasses, which gives him a studious appearance. It's great to see someone who is dedicated to learning and being their best self. I hope you can take a break from thinking about meta materials and give Julian the appreciation he deserves.
lol wut
He was arrested a couple of months ago.
I will use these materials to make Wakanda
Dont you mean... "Cowdungkanda"
WAKANDA FOREVA
I'll help
No, you will drop a rap album to make cash then hire white people to make Wakanda.
He knows de wey.
Iridescent metallic insect shells (like a jewel beetle or some house flys) are a great example of structure rather than chemical makeup creating the appearance and color of a surface. Also, about lenses using structure rather than lens shape: Canon actually sells lenses that use microscopic diffraction engravings in some elements to make big telephotos much lighter and smaller. Look up Canon DO (diffractive optics) lenses.
Who came here to just FEEL a lil smarter?
Nope I came here because I'm bored but also I'm sick of them making so many videos about something fantastic that will amount to nothing.
Mee
me. but only felt a lil meta.
It doesn't matter if you "feel" smarter, if you didn't understand even a portion of the video... You gained nothing, and therefore just as stupid as you arrived.
you can make Terahertz radiation through yoga - the microtubules are metamaterials with the tubulin inside. No synchotron needed anymore!!
dont blue butterflies use this same kind of nano structure to create the illusion of blue
they due!
Nope, 'same kind of nano structure' would imply these metamaterials are also blue. You are correct however, in that they are using nanostructures in order to make themselves appear blue, so kudos for that observation! But technically, they are entirely different nanostructures. I'm also not sure butterfly nanostructures have any use beyond just making themselves blue. I've never looked into it.
The blue color of certain butterflies results from naturally occurring photonic crystals, which can be considered as a type of metamaterial.
Blue eyes do too
This guy is a lot easier to listen to, and learn from, than some others.
Love learning from you guys!!!
I am a final year computer science student and I am exploring the designing of metamaterials using AI.. this video was a gem,,,
If the TV show "How I Met Your Mother" was about nanotechnology:
"How I Met-A-Material."
10/10 on that joke
Not your finest joke, Therion.
Im used to more quality master
@@thomaswijgerse723 Yeah, I'm not happy with this one. I like the "metamaterial" pun, but my set up for it was terrible :(
This guy looks like the stereotype of the bullied nerd in every teen movie ever. Fascinating to listen to though.
He has decent a arms and a good voice though.
Naw his jaw & chin is too strong.
@@earlaweese Are you being sarcastic with that last part? Looks like a waste of time
Honestly he looks like a Meth head.
@@earlaweese Please go seek Phsychological help.
This is amazing cant wait to see it in everyday use
Thanks for a very clear layman's description of metamaterials. Nice work!
I saw the notification last night, went to sleep and wake up for this episode....so Meta…
Yeah, it was pretty POSSIBLE to make a complete video on this topic, but damn they need to make money on videos!
Butterfly wings also fall into the category of meta materials. Their color is due to the nano structure scale. So in the future we have yet to see the ultimate development of miniature telescopes, as the meta material becomes the function of multiple lenses with nano structure scales, similar to butterfly wings emerging from worms. The butterfly effect across meta space is faster than the speed of light, breaking through many higher meta dimensions and nano structure scale.
I thought Graphene was gonna shape the future but damn metamaterials are insane
Unrelated, but the title got Me thinking: If It's found in Reality, it's a part of it's Nature. This is knew (to the video's general fan base's) knowledge of an occurrence in Space-Time that abides by physical laws like Everything else. It's "contemporary" understanding and interpretation of sciences and maths that are apperantly ever-growing (beautifully).
Does this mean we can make green eggs and ham now
I have toured Argonne national labs in Darien Illinois before and saw the synchrotron that emits high energy x-rays. It was one of the coolest experiences I’ve ever had
Remember the Seiko kinetic watches that came out in the nineties? No? Well, they used the centrifugal forces of your swinging arm to charge the watch. Considering the wearables market has grown now, I'd love to see metamaterials used in our accessories and textiles that take Seiko's concept to the next level, finding a way to use these nanostructures to generate electricity for our high tech lifestyles.
Getting a lot of metamaterials lately suggested. Great video with a general overview. Thinking 3D fractal antennas too now for some reason.
love meta materials, keep it up on this subject please!
The channel videos are awesome! Please put subtitles in Portuguese, Brazil thanks!
Looking at your eyes and how your glasses warped them when you moved your head made my head hurt. It’s an interesting effect. Anyone else notice it?
How about bending gravity? 😏
You mean Time-space fabric ?
wabi sabi stuff with mass already does :/
Fqxre nope, your understanding of gravity is a lie
Haha i want to fucking die
Gytole gravity has nothing to do with mass, so his mother wouldn't do shit
Watching this makes me feel smart.
When you said "these" in the title I was kinda hoping for examples. Like, "this material has this structure so it looks like this."
Stunning. Thanks for the update. I imagine this sort of material can also be used to 'watermark' materials for authentication. Take diamonds vs blood diamonds. Or even currencies to thwart counterfeiting.
This is and Amazing video!
I want to see that video about invisibility soon! :D
This video and these materials/concepts are so cool!!
A fun thing to think about is many of what we consider meta materials could be naturally occurring throughout the universe. If the conditions for synthesizing such a material in a lab on Earth is natural on another planet, the resulting material would likely be abundant there, as natural as can be!
That vid was so Meta!!
The reason they make material is for stealth, they can bend light. During a daylight flight I saw a circular shadow on the ground. When I looked to where it should have been I could not see it. I climbed to chase it. It just zipped away.
Make a video about invisibility
They already did.
First the computers shrank from the size of building to something you can hold on your hand, and soon your everyday Synchrotron is gonna shrank too damn time flies fast.
Need that invisibility video ASAP.
1:04 the caption is misquoted. Au(100) is the crystallographic plane itself. Your source has it properly written as "image of surface reconstruction on a clean Gold (Au(100)) surface." Y'all should really just have said gold if you weren't going to use the rest of the words, because this isn't the Au(100) plane in the bulk (hence "surface reconstruction"). I know y'all have a matsci degree over there somewhere.
Julian Huguet is an awesome person! He is a journalist,gamer and a science person!
NO WAY THIS IS SO FREAKIN COOL. I knew invisibility would come and some point in time. Being able to bend light by material structure that’s so simple too. And to think we’ve been doing it all along without even knowing(Mirrors and stuff)
We knew about mirrors, it's ok :)
so they made something like a magnetic transistor? that's amazing!
Do a follow up video with what Metamaterials MMAT does
Can you test if you can alter the surface of everyday rubber-coated wire to reflect electromagnetic waves? or at least hypothesize a theory?? thanks ;)
Kerzegast did a Video on how to build a Dyson sphere/swarm. In reference to the swarm of energy reflecting plates we would need to build the swarm; I wonder how we could apply metamaterials to the construction of such a device 🤔
that channel is my faveratite
i bet you can see the swarm metamatirials would be a yes-go
The title should have been "beyond what's found in nature" as its still a part of nature we humans changed. Unless you are saying its from outside of this universe?
no
Nope. The colours on butterfly wings are also derived from physical nano structures. "beyond what's found in nature" is just clickbait.
Actually that's ironic as butterflies use micro structures to interfere with the incoming light. That's why there so colorful , same for peacocks as well. But no, the physics is the same every were in the universe.
To 'go beyond' is not explicitly synonymous with 'separate from'.
Well you don’t see green gold in nature.
I'll place an order on those spectacles!
These meta materials are amazing🔥🔥👍🏾
Invisibility is cool but what about Star Trek holodeck?!
Be via smart contact lenses, then a full body suit with all over pressure pads, to duplicate whatever you're touching via pnumatics?. No idea what I'm talking about. But it kinda sounds right.
be =VR . Oops.
Or what about a Star Trek phasing device? Now that would be really cool.
So impressive. Whoever wrote this is a genius. Thank you.
Would this be applicable in micro and nano technology?
You say the process at @3:06 gave off terra Herz radiation but the synchrotron gives off X-rays. The complete opposite side of the electromagnetic spectrum. While it is still cool ( usefully applications in security and such) it will never be replacing a synchrotron.
3:00 So they produced some T-rays. Synchrotrons produce x-rays. They aren't doing the work of synchrotrons. In addition, there are many sources of T-ray.
They don't seem to link the original article, but I think it should be safe to make a simple assumption here: probably the produced THz radiation wasn't just the usual incoherent radiation you can get from all kinds of sources.
Synchrotrons can be tuned to produce from UVs up to gamma rays, not just X-rays. Moreover, also X-ray tubes produce X-rays, but the properties and intensity of the two beams are veeeery different.
Find the original article and I believe everything will be clear. In the meanwhile: www.wiley.com/en-ao/Elements+of+Modern+X+ray+Physics,+2nd+Edition-p-9780470973943
@@g3nt00l1nux Of course synchrotrons are more than just x-ray sources. Whatever these guys are doing might be more than just a terahertz radiation source. The point is, they aren't the same.
@@H0A0B123 Then I didn't get your initial point.
However, I would want to see the article before ruling out any possibility, including the one about THz synchrotron radiation :D
I mean, if black holes can produce synchrotron radiation.... why not a small device? xD
Yeah, what you guys said!
@@g3nt00l1nux np, I wasn't clear.
I'm glad that guy from the "new guy" is doing CZcams videos.
Oi! You peaked my interest in magnetic diodes for induction charging... ye honna leave me hanging like that lol. (Learning how to make a wireless charger here)
Panic The Scholar Knight. Very cool right? checkout "Radiant Power too"
Green gold? I fully support that!
Replacing le ses with metamaterials would open up new possibilities for cameras
*_What are you guys Seeking?!_*
KNAWLADGE
Metamaterial which btw i didnt know about ti'l now
Discomfort.
Adds for geeks
I seek the Holy Grail.
Can we use this to make an antenna that actually improves digital hdtv reception though.
1:03 The gold nanoparticle at nanoscale always exhibits red in color due to quantum confinement. Yeah altering the structure could vary the color a little bit from red, but definitely would not be yellowish. Great video tho. Cheers.
watching Seeker while watching someone talking about Meta materials is META
do it! do it! the video of invisibility would be awesome sauce!!!!
Well they aren't "Meta", and they don't go against the properties of nature (probability means the laws of physics as we know them). This video is implying that these materials have only recently been discovered. This is false as butteries and peacocks for example have micro structures on them that destructively interfere with some wave lengths and constructively interfere with other ones. This is called structural colouration for anyone interested. It is not a new thing,it has been around for thousands of years, biology beat us to it. Ever wondered why Integrated circuits are so colorful while exposed, well know you know. But interesting never the less, never heard of a diode magnet before.
Technically meta materials allow us to change the "properties of nature" so I guess it's kinda right but misleading. "Properties of nature" means just that, properties of things found in nature, e.g. color of gold. Not strictly laws of physics.
Also, in the video it is said they made a video about these materials a while ago, so no, this video is not implying these materials have recently been discovered. This is just an update on where we are with these materials, and he says that quite clearly.
@@MalcolmBlk I didn't pick up on that,were about did he say this. But green gold does comply with the laws of physics if it is got micro structures destructively interfering with the other visible wavelengths except green, but the gold itself is not green,it just looks that way and is in an agreement with the laws of physics,just because they aren't found in nature does not mean that it defy's the laws of physics.
Is this content the same for Metamaterials? Because Metamaterials will be merging with Tourch ticker symbol (TRCH)
I love the video!!! Meta!!!
Bluejays beat us to metamaterials by quite a bit... They don't actually have any blue pigment in them, instead, it's the microstructures that trap other wavelengths of light, and only let blue out. Almost all animals that have blue on them actually work the same way, with very few exceptions. There is one particular butterfly... or moth... sorry, I don't remember which, that has genuinely blue spots. The Blue Morpho also relies on microstructures for its coloration.
I hope u were in early on the stock. Great video bro
Being an electronic tech. micro & nano circuitry have made it almost impossible to repair at the component level. Most of the time I have to replace the entire circuit board and makes it more expensive to repair. So, people throw out instead of repair electronics.
A scanning tunneling microscope can NOT see color at the nanoscale. That image you provided is a arbitrary color scale based on topographic data. That color scale is very common for probe style microscopes such as STM and AFM which I have worked with a lot.
Yo this stuff is so meta, im designing a rotary stirling engine and this would be perfect for heat transfer using meta materials. Make the perfect engine with this stuff.
This episode should be at least 45 minutes.
Should have used lighthouse, overhead projector, and reading flat magnifying lenses as example.
It's pretty strange that they didn't mention that the coloration aspect is already employed in nature:
en.m.wikipedia.org/wiki/Structural_coloration
can we get a part 2 on this video?
Interesting...🤔 Thanks for the information!!
Metamaterials sound like something I would read about in a sci fi novel.
I hope scientists can one day figure out how to harness magnetic fields so that aircraft's will no longer face any air resistance!
Could metamaterials be the key to fusionpower?
For now, I hope to see much smaller camera lens
How we can make meta materials?
I read somewhere that if we mix metal with some another material. But what is that another material?
Sounds like they are becoming more and more relevant in the new meta
can u meta Valarayin steel?
This is Beyond Science
Antennaes interact with the electromagnet spectrum based on shape like the little squiggle ones on pcbs
Thank you mate! Excellent video
so we are basically building stuff on mini mode?
Make the invisibility video RIGHT NOWWW!!
*Geeking intensifies*
UFO crafts are made of meta materials. That's how they can traverse large distances in minimal time by bending light hence time with it.
What about the process(es) by which we make these metamaterials? Is there any promise in scaling production? Discoveries like this are often too limited by expense to be applicable; at least until someone works out the engineering side of things, which is usually (but not always) speculative.
let me explain u , we can acheive metamaterial and the thing called "invisibilty" if the refractive index of a material is negative or if sini/sinr = -n(mu)
I remember when the other meta video was uploaded. I was amazed then and I’m amazed now
Could you plz give their links..?
when is the video on invisibility coming?
Great Video, Meta Materials for the win!!
Meta materials are mesmerizing
so how long until i can download battery life for my phhone? and how much will the subscription be?
AND THIS has to go further beyond.
Right, because I'm still so used to wiggling my antenna around on my 1950's TV...
Can we get a video on invisibility asap please?
Super thin/lightweight VR headsets with meta-lenses :)
Okay...
So a tiny "chip" can now do what it used to take a whole building to do?
(Sounds familiar)
Doesn't this tie in with the recently declassified US research document from 2010 on the then "state of the art" in metamaterials?
I mean is it such a huge stretch of the imagination to think Salvatore Pais patents might be close to realisation, if THz frequencies can be produced at this scale then surely they can be utilised in compact and miniature systems... Like the CFR.