As a supramolecular polymer chemist, working on "self-healing" polymers, I have to say that this was a really good explanation of healable polymers and the techniques used. I like the fact that you said that the polymers aren't actually "self healable" but are "healable with an external stimuli." Well done Linus!
Maybe Humpty was from an advanced species of egg based life forms that travelled back in time to remove the word egg from all human history in order to keep their species a secret. ... I should have my own show on the history channel
It is nice to see a young lad making money doing something he loves! Linus you are an entrepreneur, I like seeing how well your channel has developed I couldn't even begin to imagine how much hard work and how many sacrifices you have made to get to where you are now it is to me inspiring. I just hope your employees respect you and realise how lucky they are to work with you! All the best mate you and your team keep up the good work ;)
Linus! A Topic for you! Can you PLEASE make a comparison once and for all about what the big differences are between DLP and LCD Projectors!? I am really stuck as to which type of projector has the least amount of input lag as possible (for gaming of course). Can you please settle this? Thank you so much for your consideration. PLEASE DO NOT IGNORE THIS!
can you make a video about Wireless cards, I'm still pretty confused about all the a/g/b/n/ac stuff and 2,4/5GHz speeds and can you just buy a PCI card or USB stick what allows you to connect you to connect to internet?
There actually isn't one that I can find that goes into detail. What kind of information are you looking for? "I'm still pretty confused about all the a/g/b/n/ac stuff" a/b/g/n/ac are all protocols that dictate approximate data rate and range, and possible frequencies. Check wikipedia at /wiki/IEEE_802.11 for more information. "and 2,4/5GHz speeds" These aren't speeds, but rather frequencies, or wavelengths. The easiest way to explain the difference is to mention that typically to get more range out of the 2.4GHz band, while the 5GHz band offers better stability. The problem with the 2.4GHz band is that it is often cluttered (since damn near every wireless device will be communicating on this band; every device supports it) it also must compete with cordless phones (which typically use the same band) and also has to deal with interference from microwaves. Also note that not every device will support communications on the 5GHz band, and not every wireless protocol supports multiple bands of communication (see: b, g). "can you just buy a PCI card or USB stick what allows you to connect you to connect to internet?" Yes, either or, or both. You'll be able to find wireless NICs (network interface cards) in both a PCI and PCI-e x1 format. Check to see what your computer has available before buying. Note that depending on your available slots, you can install a PCI-e x1 format NIC in a PCI-e x16 slot. It may look weird, and it will affect graphical performance if you are running a GPU in another PCI-e x16 slot, but it works. You could instead buy a USB wireless network adapter. The difference between the two is that the USB adapter will have internal antennas to work with, and depending on where you plug it into your PC, may not provide a stable connection as your PC hardware may be blocking part of the signal. A wireless NIC will start off by default possibly having these kinds of issues, but most of them allow you to replace the antenna(s) will that of a higher sensitivity AND one that can be relocated somewhere where there won't be any interference. Check out the TP-LINK TL-ANT2408C Antenna to see what I had in mind (I have quite a few of these). Sorry for the length.
Thanks for the message the length is good because you covered everything I needed to know, I'm going to build a new gaming PC and I was just wondering what all these things meant but now I know, I already have Wlan what is connected to my pc with a wire and my phone gets Wireless connection from it, I've decided to save the money and plug my old Wlan to the new PC when I get it because the old supports wireless.
This might be a super dumb question, also this vid is super old. But why couldn't we create a self healing material for out screens on phones? Would't that be a pretty neat idea?
for the same reason why we still use oil and coal instead of switching to clean energy. it's to expensive and companies make more money if you break it and have to buy a new one
Most of the self healing materials I have heard of are either polymer based or metal based. I haven't heard about anything for glass, so it may be that the self healing compounds will probably make your screen worse instead of better.
What, no forum thread for this video? Where am I supposed to congratulate you on getting the concepts right? Nice job explaining it in a form that anyone can understand!
Interesting video, I'm surprised you didn't go into organic types of self healing. When I visited a research center at a university, there was talk of researching microorganisms to repair things like roads, could have been something interesting to explore :)
Ya know, I'm glad I subscribed. I learn quite a bit! Also, if we applied this automated healing to every technical aspect of our lives, it would be a lot harder to destroy the motherboard computer if there is a malfunction.
Hey man you're a super cool guy, (and I do mean you in particular). I don't know if your ambition is altruistic or financial but either way you're doing a great thing for those people who love to learn so thanks a lot man, you really are appreciated.
Hey, this video is great! I wanted to ask you something. What program did you use to create all the effects in this video? I'm doing a work for high school and I'm interested in doing something similar
Great video! Have you ever heard of the "cylinders of the pharaoh"? They help balance and heal the body made from copper and zinc cylinders filled with quartz crystal when held produce up to 1.5 volt sold on amazon and etsy for only 29.99
Wow i thought Linus was the computer guy. Nah he's a true and through science youtuber. Amazing presentation. Was looking up self healing polymers. What about the ones that don't use capsuled bonding agents? The polymers that bond unaided like the lego ones by cidetec.
Nowhere in the nursery rhyme did it mention that Humpty Dumpty was an egg. He was a prince who fell to his death. Why else would "All the king's horses and all the king's men" bother to try and put Humpty back together again?
It can. We've already found ways to cure diabetes through stem cell research, which means the human can basically recreate a functional liver or pancreas if required. However the government won't allow hospitals to utilise this research because it could end up being the key to a longer life, resultijg in vast malnourishment and overpopulation.
Really all parts of humans are self healing. Just some things like bone take longer then skin. As for the brain I have no knowledge of its healing capacity but it does try to prevent further damage once same has occurred ib it's own ways. My friend Google will tell you exactly how it all does its stuff ;)
nvidia confirmed to developed the thechnology to create little fire fighters to keep the gpu away from melting. its more about saving the damages than healing thou.
Are you having relationship issues Linus?
Why? Lol
That mention of a significant other freaking out towards the middle go the video.
His wife seemed fine is the linuscattips video today.
First Luke, now his wife?
Logan Chambers It's because of the new obutto revolution cockpit! His wife is pissed!
I'm glad this isn't science fiction and we have this useful material in our products!
As a supramolecular polymer chemist, working on "self-healing" polymers, I have to say that this was a really good explanation of healable polymers and the techniques used. I like the fact that you said that the polymers aren't actually "self healable" but are "healable with an external stimuli." Well done Linus!
That sounds like a fascinating occupation! I'd really like to know more about more specifics of the technology.
Humpty Dumpty was never said to be an egg. Which makes the story a bit gross.
Yes, but he was depicted as one.
*****
Later, after the original rhyme was created.
Maybe Humpty was from an advanced species of egg based life forms that travelled back in time to remove the word egg from all human history in order to keep their species a secret. ... I should have my own show on the history channel
Dammit, why did you have to educate me today…
brickman409 Humpty dumpty was a Canon.
It is nice to see a young lad making money doing something he loves! Linus you are an entrepreneur, I like seeing how well your channel has developed I couldn't even begin to imagine how much hard work and how many sacrifices you have made to get to where you are now it is to me inspiring. I just hope your employees respect you and realise how lucky they are to work with you! All the best mate you and your team keep up the good work ;)
This Aged Like Cheese
Linus! A Topic for you!
Can you PLEASE make a comparison once and for all about what the big differences are between DLP and LCD Projectors!? I am really stuck as to which type of projector has the least amount of input lag as possible (for gaming of course). Can you please settle this?
Thank you so much for your consideration. PLEASE DO NOT IGNORE THIS!
LinusTechTips read ¬!!!
LinusBiologyTips
For the tq episodes that have a strong focus on science, I would suggest including a list of references used in the description.
Linus chemistry class...lol...
Heal me
Meditation is key.
Later ~Tf2 Medic
***** Ok? How about. . Maybe yoga? Or song of healing? 2nd one is a reference to a certain game. It's not too tough to figure out.
impulse 101
k dones
***** If one is in a proper environment it can be quite relaxing. I'm sorry if you feel otherwise.
I like it how high pitched Linus gets when he gets excited
can you make a video about Wireless cards, I'm still pretty confused about all the a/g/b/n/ac stuff and 2,4/5GHz speeds and can you just buy a PCI card or USB stick what allows you to connect you to connect to internet?
theres ine about wifi that covers the stuff
Do tell.
There actually isn't one that I can find that goes into detail. What kind of information are you looking for?
"I'm still pretty confused about all the a/g/b/n/ac stuff"
a/b/g/n/ac are all protocols that dictate approximate data rate and range, and possible frequencies. Check wikipedia at /wiki/IEEE_802.11 for more information.
"and 2,4/5GHz speeds"
These aren't speeds, but rather frequencies, or wavelengths. The easiest way to explain the difference is to mention that typically to get more range out of the 2.4GHz band, while the 5GHz band offers better stability. The problem with the 2.4GHz band is that it is often cluttered (since damn near every wireless device will be communicating on this band; every device supports it) it also must compete with cordless phones (which typically use the same band) and also has to deal with interference from microwaves.
Also note that not every device will support communications on the 5GHz band, and not every wireless protocol supports multiple bands of communication (see: b, g).
"can you just buy a PCI card or USB stick what allows you to connect you to connect to internet?"
Yes, either or, or both. You'll be able to find wireless NICs (network interface cards) in both a PCI and PCI-e x1 format. Check to see what your computer has available before buying. Note that depending on your available slots, you can install a PCI-e x1 format NIC in a PCI-e x16 slot. It may look weird, and it will affect graphical performance if you are running a GPU in another PCI-e x16 slot, but it works.
You could instead buy a USB wireless network adapter. The difference between the two is that the USB adapter will have internal antennas to work with, and depending on where you plug it into your PC, may not provide a stable connection as your PC hardware may be blocking part of the signal. A wireless NIC will start off by default possibly having these kinds of issues, but most of them allow you to replace the antenna(s) will that of a higher sensitivity AND one that can be relocated somewhere where there won't be any interference. Check out the TP-LINK TL-ANT2408C Antenna to see what I had in mind (I have quite a few of these).
Sorry for the length.
Thanks for the message the length is good because you covered everything I needed to know, I'm going to build a new gaming PC and I was just wondering what all these things meant but now I know, I already have Wlan what is connected to my pc with a wire and my phone gets Wireless connection from it, I've decided to save the money and plug my old Wlan to the new PC when I get it because the old supports wireless.
+I HadLife WLAN is an abbreviation of "wireless LAN", thus it's not WLAN when you just use a LAN cable.
So basicly the next time that kid head shots me through the wall somehow, and I beat the shit out of my monitor, it will somehow repair itself?
This might be a super dumb question, also this vid is super old. But why couldn't we create a self healing material for out screens on phones? Would't that be a pretty neat idea?
for the same reason why we still use oil and coal instead of switching to clean energy. it's to expensive and companies make more money if you break it and have to buy a new one
Most of the self healing materials I have heard of are either polymer based or metal based. I haven't heard about anything for glass, so it may be that the self healing compounds will probably make your screen worse instead of better.
What, no forum thread for this video? Where am I supposed to congratulate you on getting the concepts right? Nice job explaining it in a form that anyone can understand!
The voice....its great.
Needs more phantom glass :P
Interesting video, I'm surprised you didn't go into organic types of self healing. When I visited a research center at a university, there was talk of researching microorganisms to repair things like roads, could have been something interesting to explore :)
Ya know, I'm glad I subscribed. I learn quite a bit! Also, if we applied this automated healing to every technical aspect of our lives, it would be a lot harder to destroy the motherboard computer if there is a malfunction.
This video reminds me off the movie "Transcendence" definitely would recommend anyone to watch it! :)
Great video as always linus!
LOL I see you have taped part of the wire for your microphone! Nice save Linus :D
That quip about encapsulating tho. Linus for tech comedy!
Was this a LG sponsored video ;P
Why? Lawlz
darkdancerman Some of their recent phones have self healing plastic
I love replaying 2:12 every second, it's amusing
Where is the luke ? 😐
Hey man you're a super cool guy, (and I do mean you in particular). I don't know if your ambition is altruistic or financial but either way you're doing a great thing for those people who love to learn so thanks a lot man, you really are appreciated.
Thanks Linus great job as always, was wondering about this.
thanks always wanted to know how my self-repairing targets work
Hey, this video is great! I wanted to ask you something. What program did you use to create all the effects in this video? I'm doing a work for high school and I'm interested in doing something similar
Linus, I thought I heard you say there were 3 main types of material, and you only covered 2?
Great video! Have you ever heard of the "cylinders of the pharaoh"? They help balance and heal the body made from copper and zinc cylinders filled with quartz crystal when held produce up to 1.5 volt sold on amazon and etsy for only 29.99
Hey I have a suggestion. Maybe do a video on oleophibic coatings and what's the difference between water resistant and water proof
So which one is the 'self healing rubber' used in medical equipment?
and in targets
Humpty Dumpty was a cannon that fell off the battlements at a castle.
2:06 TRIGGERED
Streaming vs download, which save more data? please make this video Linus!
+LinusTechTips
+NETVO TV downloading if its exactly the same quality. have fun rewinding a video online
Does that mean Fraktal desgin cases won't rupture if I fracture them?
Wow i thought Linus was the computer guy. Nah he's a true and through science youtuber. Amazing presentation. Was looking up self healing polymers. What about the ones that don't use capsuled bonding agents? The polymers that bond unaided like the lego ones by cidetec.
yay!
Was the audio pitch shifted?
And I thought I was the only one that found bonding monomers highly attractive...
material science is so cool
Yeah, what we need now are self-healing and self-building GPUs :P
Grungust in development
your voice is awesome man
dead serious...it's unique
What about materials like the crab shell stuff that can heal with exposure to sunlight?
Lol that humptydumpty tho
in general, I wonder how well the first scratch repairs...and then the subsequent scratches in the exact same spot?
Thats cool!!!
Is this wolverine cloth heat resistance ???
Reminds me of the Nanosuit.
Of course there's a tech quickie video on self healing materials 😂
LinusTechTips, are the egg photos stock photos? Or are they LinusMediaGroup Oc?
***** Awesome, thanks. I was just curious.
oh my god, i just did a whole report on this couple month back... only if you released this video earlier.
heyy could u share your report if possible, I am working on a project and some reference would really help!
Great video, Linus!
Holy crap them sidebar suggested videos.
What watch are you wearing?
This is a fucking science class... Dammit techquickie I came here for other things.
3:21 "pretty cool stuff"
Nowhere in the nursery rhyme did it mention that Humpty Dumpty was an egg. He was a prince who fell to his death. Why else would "All the king's horses and all the king's men" bother to try and put Humpty back together again?
MKBHD @ 3:46
Please put subtitles on your videos so that I can turn off the sound. Thanks!
Apropos knowledge, nowhere in the nursery rhyme does it state that Humpty Dumpty was an egg.
Yeah, he was a cannon xD
He sounds like that one cartoon character that is bad at using magic in their show.
2:05 oh thank god.. i thought they were starting the add already.
Legend says it to this date people still dream how to heal humpty....
Speaking of self healing materials, I hear the liver actually can regenerate lost tissue. Now if only that ability could extend to other organs.
I want it to extend to my penis, so my penis will keep growing forever.
It can. We've already found ways to cure diabetes through stem cell research, which means the human can basically recreate a functional liver or pancreas if required. However the government won't allow hospitals to utilise this research because it could end up being the key to a longer life, resultijg in vast malnourishment and overpopulation.
ɐsn ɥɔǝʇ ʍǝıʌǝɹ Fuck off pervert.
TechysTechTalk ( ͡° ͜ʖ ͡°)
Really all parts of humans are self healing. Just some things like bone take longer then skin. As for the brain I have no knowledge of its healing capacity but it does try to prevent further damage once same has occurred ib it's own ways. My friend Google will tell you exactly how it all does its stuff ;)
How does the LG phone heal it self?
Who said anything about Humpty being an egg?
At 3:46 you used a part from MKBHD'S video without mentioning that it was him. :/ not good...
Other than that, pretty nice video.
No credit to MKBHD for his videos? :(
Finally I can abuse my electronics the same way I abuse my wife
better than my physics teacher lol
Amusing technology.
Tried to sign up to Lynda.com
They wanted me to pay for my "Free Trial"
what the fuck are you on about, I just did it in 5 seconds and it's called "preview".
all the videos work for me. You suck at the internet.
duviday I was under that impression as well, unfortunately they asked for my PayPal/Credit card and wanted to charge straight away.
Humpty is never referred to as an Egg :p
nvidia confirmed to developed the thechnology to create little fire fighters to keep the gpu away from melting.
its more about saving the damages than healing thou.
Nice Video Linus ;)
omg < 301 views, best day ever :'D
nowhere in the ryme does it say that humpty was an egg
Still not getting it Linus :)
Can someone tell me which gtx 980 ti is the quietest one? I am building a VERY quiet pc.
What's linus doing here
still love my g flex if it heals or not :P
Linus. If electric wires could repair themselves, Counter-Terrorists will not win
2 mkbhd clips in there.
...SELF ANNEALING PROPERTIES oh my (artificial autonomy)
we have it *wink wink*
It made me remember of Terminator...
real life majin buu in the making folks
I think there is nothing in the nursery rhyme that suggests that Humppty Dumpty was an egg.
Terminator 5 in real life confirmed LOL
... Who ever said Humpty was an egg...?
Think about that.
humpty dumpty was a cannon not an egg
DUCT TAPE MASTER RACE!
Dose it exist?
shrek is love, i say...
RIP linus when his wife sees this episode
I dub these Wolverine materials
Surface Tuning as Fast as Possible (For Mouses)
4:20 *slow clap*
Did anyone else realise that in the Humpty Dumpty nursery rhyme it is never said that Humpty Dumpty was an egg?
Just think about that for a second...