So Where Exactly Are We With Nanotechnology? | Answers With Joe 

This answers a question I didn’t know I had.

Thanks Joe. I really enjoy all of your videos. No one else comes close to your method of informative teaching that you make so fun!

Thank you Joe! Very informative and cool to watch video. Keep up good work!

Thanks joe for all the contents in this channel and for teaching us amazing things thanks for your hard work!!

DUDE THIS VIDEO IS AWESOME!

I just Signed up for Curiosity Stream. Thanks Joe!

Good vid joee 👍

You put great videos together. Cheers.

Talking about, your videos be so consistently well done all the time. Don't know how you do it or how you keep doing it, but good job. . . .and, yes. You are correct. That WAS a lot of nouns and adjectives.

Thanks again, Joe!

Thanks for this video.

Another good job, keep up the good work buddy 👍

You da bomb Joe, as always.

love this channel

Informative!!

i like your take on alot, i allways look forword to the next show. love ya. thx

YOU ROCK MY WORLD JOE. KINDA SCARY BUT, I GET ALMOST ALL MY SCIENCE TYPE INFO FROM YOU BASICALLY.

Definitely worth the rewatch....

Great coverage on nanotechnology

1:09 First time in a while situation where I might say LOL describing my reaction, while actually laughing aloud rather than just saying it. Thank you for that, sir.

Been wondering about this lately

I will watch the ad just for how smooth that transition was 😂👍

Amazing Poison plug.. Rose/Thorn lol.. Salute Sir !

0:15 Literally that exact scene came to mind, nice.

Keep making posts like this

Some excellent audio references in this episode 👍🏻

Haven't watch one of your videos in a while. They just stopped coming up on my feed and I forgot to look. Still as awesome as ever though :D

Dude you are funny and filled with so many answers and just enough questions to keep ME returning for more .. thank you to SOPHIA for directing me to you or did she put you in my Path .. I love your presentation and content ~

8:50 The Fishy TV music was the theme from the "Blenny Eel" show, of course.

I like this guy has remained consistent. Nostalgic of an era of the internet gone by

Thanks you!

You got me on that first mind blow..

Thanks!

Hi Joe, we like your videos and use them for homeschool- long time subscribers. We just joined Curiosity Stream under your link to also help support you further. Please keep the great videos coming, and thank you for not dropping F-bombs constantly, talking about bizarre sexual acts or other things we don't typically include our homeschool day. Keep the quality content coming; your dry sense of humor is appreciated!

11:52 onwards: "The Grey Goo Effect" reminds me of the episode of Futurama where Bender clones into smaller and smaller duplicates, eventually entering the water stream etc.. ☺

That was cool! Even though the floor idea is probably the lesser impactful one, I think it is very neat.

Love this vid Joe....science rules!

You had to have teratoma right when I was eating. I assumed I was ok to eat with this video. Thanks Joe.

On the other side of the Iron Curtain where Feynman's lecture was unknown, Stanislaw Lem predicted the future importance of micro- and nanotech in his (nonfiction) Summa Technologia (Krakow, 1966).

another good point solids versus hollows ... a paper with holes cut out is almost as string but stacked the holed one is stronger relative to its weight

That closing pun was 10/10

I love the little jokes and the skits you put in . Clone skit was funny... Isthmus... Just makes me smile. My ex partner made me homeless. I had to live in my car for a year. Obviously with no TV......my phone and RU-vid were my go to at night. You kept me company and on many occasions the only time I had a smile on my face that night after having nothing to smile about all day. thank you Joe.🙏🙏 When you have a smile on your face whilst learning something it makes it that much funner. Don't change. Keep doing what you're doing. "This moment of existential dread is brought to you by Curiosity Stream" 🇦🇺🤔🙏🙏🤙👍💪

I'm really glad you're ahead of the game on this technology. Not sure about the feed tho.

Joe, regarding transistors at 5:45. They have not gone down to 5nm in size, but roughly 30-50nm in size (differ between manufacturing company). The name "5nm" is only a process node, the name for how transistors are made and is different between each company (TSMC vs Samsung vs Intel, etc).

Powering stadiums or dance clubs (or at least extra bits like lights and such) with the floor would be a great idea. It would also be awesome if they could harness the crowd energy from cheers, whistling, applause, etc.

I would love an energy creating a suit that'd be awesome!🔥 Amazing topic thank you!

Thanks

Joe, can you do a video on time zones? Specifically, when mankind realized that different locations had different local times, and what caused the creation of time zones?

Your sarcasm has earned you a new subscriber 😹😹

I've been watching Joe's channel for 8 or so years now, and I honestly think he's one of the best RU-vidrs out there... I think its crazy some idiots have 10 and 13 million subscribers, and he has under 1.5 only... But yea, the world is a weird place... Love you Joe!

Could you do a video on Richard Feynman? 🙏 your videos are always so good! Thank you for your creations Joe.

‘paperclip’ was an apt metaphor to use.

Every door in every building should be spring loaded, self closing equipped and linked to a dynamo. We're some of the the most efficient generators at our disposal.

Joe! Joe! I found your doppelganger who got the same preset you have. Dave Keating the France 24 journalist.

Nano tattoos were pretty neat. Xenbot’s mind blowing. Neuro link….. ahhhhhh!) The movie Anon!… yet recording and rewind playback of your own memory does sound pretty cool (:

That dream of nature bit reminded me to finish my bowl.

Hi Joe! About the floor thing, check out the floor at Shinjuku station. They have a piezo-electric generating floor. might be a fun follow up to this video. :)

You made this video b/c it's a cool topic. Oh and Kyle Hill did an Office Hours video about grey goo. I'll try to edit this later to add the link

Important note about transistors is that once we hit a gate length of ~30nm, the node name no longer reflected any physical measurement of the transistor, so a "5nm" transistor is "5nm planar equivalent" roughly. As in, we have used FinFETs to scale transistors beyond what planar transistors could achieve and so although we still have transistors with physical measurements between 20-30nm, the performance and density of these transistors are roughly equivalent to a 5nm planar transistor.

I like how much thought you put into fishy tv. It's often the little things that show true creativity.

Trippy!

Love the rim world music

I used to act on Japanese TV on the side for supplement income and I had a few jobs with a woman from Russia who was using acting to supplement her own income while she studied there in Tokyo. She was studying nanotechnology at a university, and it leads me to a useful suggestion for future videos: A note about how those of us interested in the field can get into it. Where should we study? How do we get into these fields? I’ve become bored of my 18 years in the video-game industry and haven’t worked in over a year while I try to find what else interests me and where my future should point, and when you present a video like this it makes me dream of new horizons!

"Continuum " and "Travelers" had some cool nanotechnology

I had that floor idea the other day! DANG someone beat me to it lol

The fish tv puns had me rolling 😂😂😂

You can find the universal paperclip machine online as a browser or mobile game. It's wicked fun, I recommend for any incremental game enthusiasts.

Being a nanotech PG engineer, this certainly made my day.

I like the peiso electric wood, if you put a line of them on the pavement/sidewalk you could reduce the number of lampposts lining streets and roads

For those who are interested in this end of technology you might want to have a look at a company called Integran Technologies. I was honored to have a tour of their facility and see some of what they have done and what they can do. They have a very large list of prestigious clients with a wide variety of applications. As a nerd, it gives me the "Warm Fuzzies "when I think about what they do. They mostly into material coatings.

Joe, besides "Cool Worlds " , you're one of my favorite channels. I used to watch Veratasium, but have shyed away due to not aligning with his business philosophy. Thanks Joe

Are we the dream of nature? 😂 love u for asking that verry valid question. Subscribed

I was already afraid of grey goo _before_ I watched this video. Thanks, Joe!

This guy matches my high vibes so good

COUGH COUGH COUGH CHEERS JOE!!! I was just taking a few sips of my cuppatea when you said "I'm part Sasquatch".... Ya sod hahahahahaha 🤣🤣🤣 😎🇬🇧

I got Nebula and it would be awesome if your "Answers with Joe series was on there. I do a lot of driving through areas with no signal. being able to download shows from my favorite creators makes the drives way less boring. I'd love to listen to all your shows on the road.

Hey Joe! I would like to suggest using a highpass filter on your audio recording, I can hear that your neighbours were having some kind of party next door, the bass is coming through and it's extremely distracting on my system :)

lol, when you said, "does nature dream?", I immediately thought what you said next.

The best way to visualize scale of ANYTHING is to go look up the demo "Scale of the Universe 2". It let's you slide along a logarithmic scale down from the planck length all the way to the size of the observable universe. When I saw it 10-ish years ago it totally changed my understanding of scale.

"Nanomachines, son." - Senator armstrong from MGRR.

Best channel on RU-vid.

"Old Wife Swap" on Fishy TV. Thanks, Joe (I think. You can't unsee that, even in your own swampy mind).

Extra point for using the Benny Hill theme tune with the fish list !

Another researcher/writer to look into on nanotechnology is Eric Drexler. He wrote the book "Engines of Creation" (1986.) Going into a detailed discussion on nanotechnology in terms that's understandable to the average person (highly recommend.)

JOE, I'm surprised that you NEVER mentioned K. Eric Drexler's name even once, which imo is a MAJOR faux pas, since he is widely conceded to be nanotechnology’s “founding father"! While Feynman simply posited the idea of building at this scale, using the example of a complete full-scale machine shop used to make another smaller machine shop, which makes another smaller machine shop, etc. until you eventually arrive at a molecular scale machine shop, but he did not come anywhere close to going into great depth on expanding the theory. K. Eric Drexler was inspired in 1979 by reading Feynman's 1959 presentation ,"There's Plenty of Room at the Bottom" which led him to change his course studies, which was no small feat since almost NONE of the teaching professors understood nor agreed with him. But he eventually found a mentor and Drexler's 1981 graduating thesis paper, “Molecular engineering,” was the result and was published in the Proceedings of the National Academy of Sciences - this ESTABLISHED THE FUNDAMENTAL PRINCIPLES of molecular design, protein engineering, and productive nanosystems. In accomplishing this, Eric Drexler was the VERY FIRST to receive a Ph.D. in the field (at MIT), where he also went on to teach the first course in nanoscience (as well as at Stanford) and also chaired the first two conferences on the subject. Btw, while Prof. Taniguchi was the first to use the term "nanotechnology", it was widely unnoticed and it took Drexler's "co-discovery" and expansion of the term into "molecular nanotechnology" for it to gain a foothold in the scientific community, which he codified with his early work in the field There's SOOOO MUCH MORE to know about Eric Drexler, but anyone who's interested in the AMAZING THEORIES that Drexler posited and just how much of his early predictions are, or are close to, becoming reality, I highly recommend starting with his 1986 book ENGINES OF CREATION: The Coming Era of Nanotechnology, which proposed everything from amazing new nano-materials to the idea of a nanoscale "assembler" which would be able to build a copy of itself, aka the self-replicating nanobot (and he also coined the term "grey goo" that you used). SADLY (and imo this is a stain on the scientific community) the ideas he presented seemed so strange and unsupported by scientific proof, that he was widely ridiculed with a rare vehemence by many scientists and so spent years wandering the wilderness, as it were, until enough work had been done as to validate Drexler's earlier ideas. So it is only in recent years that he's received the praise and acknowledgement that he was denied, and imo he should receive A NOBEL PRIZE in engineering, material science and more for his work. But as this video shows, K. Eric Drexler is STILL ignored and his contributions forgotten by most people, smh :?(

I’m a chemist and my field of research is gold nanoparticles as nanovaccines aganist cancer. Loce this video so much, I hope more people discover the opportunities has to offer.

"Tetra Lasso" and "F*I*S*H", I'm screaming 🤣🤣🐟🐠

Man, you're next level, and I also have the frustration when we have the technological capability but still, the tech is not in use.

Ralated Topic : The PROTEIN FOLDING problem. I would love to see a Joe Scott breakdown of this. Anyone else? I first heard of it in 2003 as a CS major in college and was fascinated back then, and it has had some recent break-throughs in recent years, I think.

question: if the floor takes energy from you walking on it, does it become more difficult to walk? does it take you more energy to walk?

Joe many celebrities and comedians are coming out and talking about there ‘tripping’ experiences on a series i’ve seen on TikTok. What are your thoughts on psychedelics? have you ever tried them?

When you said micromachines, you made me feel really old! lol

The potential for this technology is just mindblowing.

I full-on lost it at "Salmon & Son"!!!

given the jungle cruise movie that came out last a body wars movie is a must

Bojack Seahorseman made my night

I get made fun of for being interested in these type of topics but I’m glad we have Joe here to take on the task of teaching us more. ❤️

"Prey" by the late, great Michael Chriton comes to mind.

joe watch already released video of "Sabine Hossenfelder" for nanotubes..it's great for your added info on subject to complete your video

I'm wondering if the nano co2 capture technique could be reworked to capture methane or helium? Methane being more problematic per molecule and I understand helium from air capture is near impossible as things stand today. Love you, Joe!