Video yükleniyor...

Video Yüklenemedi

Ana Sayfaya Dön

What you're seeing here is atomically(!!!) resolved imaging of melting and solidification. This is achieved by applying electric fields to graphene field-effect transistors decorated with the molecule drawn in the clip. Check it out:

AdvPortfolio's profile picture

Advanced Portfolio

34,894 subscribers

12,556 görüntüleme • 3 yıl önce •via X (Twitter)

Bilim & Teknoloji
LIVE

Anya Rossi• Live Now

Private livecam show

0 Yorum

Yorum bulunmuyor

Orijinal gönderinin yorumları burada görünecek

Benzer Videolar

Our collaboration with SpecialEffect, the Streamer Bear, is now available on Steam! 70% of the proceeds will go to Special Effect so they can continue leveling the playing field for people with physical disabilities! Check out the pack here:
0:12

Our collaboration with SpecialEffect, the Streamer Bear, is now available on Steam! 70% of the proceeds will go to Special Effect so they can continue leveling the playing field for people with physical disabilities! Check out the pack here:

Funko Fusion

13,447 görüntüleme • 1 yıl önce

The first teaser for #animals is here and it's not what you think! You're going to love what we did to this song for Mr Onew! It all started with just a group of us hanging out in the room making music from scratch and here we are! #onew_animals #onew #ONEW_PERCENT ONEW
0:14

The first teaser for #animals is here and it's not what you think! You're going to love what we did to this song for Mr Onew! It all started with just a group of us hanging out in the room making music from scratch and here we are! #onew_animals #onew #ONEW_PERCENT ONEW

Rokman

17,595 görüntüleme • 1 yıl önce

🇦🇪🇮🇷⚡️- Aftermath of of the attack on Fujairah oil field in the UAE. Iran yesterday said that it is Israel who is carryin out false flags against oil fields.
0:14

🇦🇪🇮🇷⚡️- Aftermath of of the attack on Fujairah oil field in the UAE. Iran yesterday said that it is Israel who is carryin out false flags against oil fields.

Monitor𝕏

12,294 görüntüleme • 5 ay önce

We're #hiring and looking for a CREATIVE DIRECTOR! This is an exciting opportunity to shape the artistic direction of one of the UK’s leading, full-time producing theatres. Interested in what the role consists of? Check it out here ▶️
0:14

We're #hiring and looking for a CREATIVE DIRECTOR! This is an exciting opportunity to shape the artistic direction of one of the UK’s leading, full-time producing theatres. Interested in what the role consists of? Check it out here ▶️

Royal Exchange Theatre

28,436 görüntüleme • 2 yıl önce

Wow, this reactive shield and force field VFX by NutT4y is absolutely mind-blowing! 🔥 You’ve really pushed the boundaries of what can be done in #Blender’s #GeometryNodes. Seeing this makes me want to dive deeper into experimenting with nodes too! 🤓
0:10

Wow, this reactive shield and force field VFX by NutT4y is absolutely mind-blowing! 🔥 You’ve really pushed the boundaries of what can be done in #Blender’s #GeometryNodes. Seeing this makes me want to dive deeper into experimenting with nodes too! 🤓

GameZone

34,984 görüntüleme • 2 ay önce

The whole world is seeing what judicial bias looks like. This is out of control. She is not even trying to hide it anymore.
0:17

The whole world is seeing what judicial bias looks like. This is out of control. She is not even trying to hide it anymore.

David

96,224 görüntüleme • 1 yıl önce

We all dont deserve what Rusty ⚡️: Solar Powered ☀️ is putting out in EMF knowledge for absolutely fucking free This is the difference in Electric Field strength when you ground your Ethernet Cable vs. ungrounded The Ethernet Cable at the same time is removing the RF field (=wifi) from your laptop (bc you can turn off the wifi on your laptop) Otherwise, if you just use an ungrounded Ethernet Cable, you're basically swapping RF exposure for Electric Field exposure, which is not great
0:15

We all dont deserve what Rusty ⚡️: Solar Powered ☀️ is putting out in EMF knowledge for absolutely fucking free This is the difference in Electric Field strength when you ground your Ethernet Cable vs. ungrounded The Ethernet Cable at the same time is removing the RF field (=wifi) from your laptop (bc you can turn off the wifi on your laptop) Otherwise, if you just use an ungrounded Ethernet Cable, you're basically swapping RF exposure for Electric Field exposure, which is not great

🌞HELIOS🌞

43,235 görüntüleme • 1 yıl önce

First video of LK-99 Full Levitation, aka flux-pinning This video was just posted to the Chinese video-sharing site BiliBili and claims to be a highly pure synthesized sample of LK-99. What is the physical phenomenon behind this and what does it mean? Levitation of superconducting materials is a phenomenon unique to what is called Type-II superconductors, and is an effect whereby magnetic field lines becomes 'trapped' as it passes through the material, providing the force needed to levitate. These are the popular images and videos of cryogenically-cooled discs floating above a magnet frequently seen online and in the pinned post on my profile. You can think of this like strands of hair being caught in gum - the gum is suspended in mid-air by adhering strongly to the hair as the hair passes through it. The hair in this case is magnetic field lines and the gum is the Type-II superconductor. Just like hair comes in individual strands, or in other words hair is 'quantized' or 'discrete', so is the flux trapped at the 'pinning centers' quantized in what are called 'magnetic vortices' - the quantization of pinned flux lines is a key property and distinguishing characteristic of Type-II superconductors (although technically can occur in Type-I superconductors if the material thickness is smaller than the London penetration depth, which is indeed very small - specifics for the physics nerds out there). Flux-pinning is entirely unique to superconductors and is also wholly distinct from the Meissner effect. It is not a property of diamagnets or diamagnetism. At TRIUMF I contributed to flux-pinning studies in Niobium crystal superconducting radio-frequency cavities used for particle acceleration. In that application, trapped flux poses an issue by increasing the remnant surface resistivity of the cavity, which has the effect of decreasing its effective quality factor or Q-factor, which is a measurement of a resonators efficiency. SRF cavities typically have Q-factors of 10E10 and trapped flux at pinning centers reduces the maximum effective accelerating electric field used to drive charged particle bunches close to the speed of light. Flux pinning is thought to arise in some Type-II superconductors by small imperfections in the crystal, also called volume defects, that enable flux to penetrate the material. In SRF cavities an issue that arises is any magnetic field that is passing through the material, e.g. by the Earth's background field, can become pinned or trapped inside the cavity as it transitions into a superconducting state. See some attached plots in the comments from a study showing how the surface resistivity of SRF cavities increases the more there is a background field as the cavity transitions into superconducting state. This is the first video I am aware of that claims to show the flux-pinned levitation of a LK-99 sample. If this is in fact what is happening, then it is a very unique and promising finding of this new materials properties and potential for future study. If this is real then it is truly ground-breaking
0:12

First video of LK-99 Full Levitation, aka flux-pinning This video was just posted to the Chinese video-sharing site BiliBili and claims to be a highly pure synthesized sample of LK-99. What is the physical phenomenon behind this and what does it mean? Levitation of superconducting materials is a phenomenon unique to what is called Type-II superconductors, and is an effect whereby magnetic field lines becomes 'trapped' as it passes through the material, providing the force needed to levitate. These are the popular images and videos of cryogenically-cooled discs floating above a magnet frequently seen online and in the pinned post on my profile. You can think of this like strands of hair being caught in gum - the gum is suspended in mid-air by adhering strongly to the hair as the hair passes through it. The hair in this case is magnetic field lines and the gum is the Type-II superconductor. Just like hair comes in individual strands, or in other words hair is 'quantized' or 'discrete', so is the flux trapped at the 'pinning centers' quantized in what are called 'magnetic vortices' - the quantization of pinned flux lines is a key property and distinguishing characteristic of Type-II superconductors (although technically can occur in Type-I superconductors if the material thickness is smaller than the London penetration depth, which is indeed very small - specifics for the physics nerds out there). Flux-pinning is entirely unique to superconductors and is also wholly distinct from the Meissner effect. It is not a property of diamagnets or diamagnetism. At TRIUMF I contributed to flux-pinning studies in Niobium crystal superconducting radio-frequency cavities used for particle acceleration. In that application, trapped flux poses an issue by increasing the remnant surface resistivity of the cavity, which has the effect of decreasing its effective quality factor or Q-factor, which is a measurement of a resonators efficiency. SRF cavities typically have Q-factors of 10E10 and trapped flux at pinning centers reduces the maximum effective accelerating electric field used to drive charged particle bunches close to the speed of light. Flux pinning is thought to arise in some Type-II superconductors by small imperfections in the crystal, also called volume defects, that enable flux to penetrate the material. In SRF cavities an issue that arises is any magnetic field that is passing through the material, e.g. by the Earth's background field, can become pinned or trapped inside the cavity as it transitions into a superconducting state. See some attached plots in the comments from a study showing how the surface resistivity of SRF cavities increases the more there is a background field as the cavity transitions into superconducting state. This is the first video I am aware of that claims to show the flux-pinned levitation of a LK-99 sample. If this is in fact what is happening, then it is a very unique and promising finding of this new materials properties and potential for future study. If this is real then it is truly ground-breaking

Andrew Côté

7,593,298 görüntüleme • 3 yıl önce

[Animated Outfit Effect] Here is the animation effect for Fu Ji's New Outfit - Joy Woven In. "Come on, this is my special spring ritual, and I need you to complete it with me!" #MahjongSoul #Yostar
0:16

[Animated Outfit Effect] Here is the animation effect for Fu Ji's New Outfit - Joy Woven In. "Come on, this is my special spring ritual, and I need you to complete it with me!" #MahjongSoul #Yostar

Mahjong Soul Official

11,758 görüntüleme • 6 ay önce

Graphene: the material powering the next wave of energy innovation. From faster-charging batteries to lower fuel and electricity costs, advanced materials are unlocking real-world performance improvements across industries. Graphene Manufacturing Group Ltd (TSXV:GMG) is turning breakthrough graphene science into practical solutions designed to improve energy efficiency, storage, and performance across multiple applications. With scalable in-house graphene production and a growing portfolio of graphene-enabled technologies, GMG is advancing materials science from the lab to the real world. Learn more:
0:15

Graphene: the material powering the next wave of energy innovation. From faster-charging batteries to lower fuel and electricity costs, advanced materials are unlocking real-world performance improvements across industries. Graphene Manufacturing Group Ltd (TSXV:GMG) is turning breakthrough graphene science into practical solutions designed to improve energy efficiency, storage, and performance across multiple applications. With scalable in-house graphene production and a growing portfolio of graphene-enabled technologies, GMG is advancing materials science from the lab to the real world. Learn more:

BTV & CEO Clips

39,592 görüntüleme • 5 ay önce

Bryce Eldridge is here and out on the field early, getting defensive work in with Hector Borg:
0:13

Bryce Eldridge is here and out on the field early, getting defensive work in with Hector Borg:

Alex Pavlovic

51,888 görüntüleme • 3 ay önce

i haven't seen anyone post the actual clip, so i watched the entire hour long video and here it is. hank is not having a conversation with anyone in this clip, he is speaking to the viewer alone. there is no guest in this segment.
0:18

i haven't seen anyone post the actual clip, so i watched the entire hour long video and here it is. hank is not having a conversation with anyone in this clip, he is speaking to the viewer alone. there is no guest in this segment.

alaska

275,247 görüntüleme • 16 gün önce

Isola Bella is a baroque jewel in Lake Maggiore (Italy). Transformed by the Borromeo family in the 17th century, it stands out for its impressive Borromeo Palace and its spectacular stepped gardens in the shape of a plant pyramid, decorated with statues, fountains and inhabited by white peacocks.
0:11

Isola Bella is a baroque jewel in Lake Maggiore (Italy). Transformed by the Borromeo family in the 17th century, it stands out for its impressive Borromeo Palace and its spectacular stepped gardens in the shape of a plant pyramid, decorated with statues, fountains and inhabited by white peacocks.

Mytical Europe

20,775 görüntüleme • 1 ay önce

Fields of Mistria's 2nd Major Update is coming March 10th!✨ We'll be showcasing some of the new features in the meantime, so stay tuned! To see everything that's planned, check out our roadmap here:
0:14

Fields of Mistria's 2nd Major Update is coming March 10th!✨ We'll be showcasing some of the new features in the meantime, so stay tuned! To see everything that's planned, check out our roadmap here:

Fields of Mistria ✨ Out now in 1.0

328,528 görüntüleme • 1 yıl önce

Sean Payton said Bo Nix would be out here in June. This is OTAs and Nix is out here but not practicing. Nix is on the field, but not suited up. He’s in a hoodie and sneakers. Nix is still expected to be full go for the start of training camp.
0:19

Sean Payton said Bo Nix would be out here in June. This is OTAs and Nix is out here but not practicing. Nix is on the field, but not suited up. He’s in a hoodie and sneakers. Nix is still expected to be full go for the start of training camp.

James Palmer

151,681 görüntüleme • 2 ay önce

This is what the Hearts's Electromagnetic Field looks like… The heart generates a toroidal electromagnetic field that extends outside the body and constantly interacts with the brain and nervous system. Changes in our emotional state can influence the rhythm of the heart and the coherence of this field.
0:11

This is what the Hearts's Electromagnetic Field looks like… The heart generates a toroidal electromagnetic field that extends outside the body and constantly interacts with the brain and nervous system. Changes in our emotional state can influence the rhythm of the heart and the coherence of this field.

🧬Maxpein🧬

58,668 görüntüleme • 3 ay önce

Check this out. Hoover Dam launches ‘Road To America 250’ This flag is the length of a football field and it will be on display every day through July 4th #RoadToAmerica250 #HooverDam
0:13

Check this out. Hoover Dam launches ‘Road To America 250’ This flag is the length of a football field and it will be on display every day through July 4th #RoadToAmerica250 #HooverDam

Chris Maathuis

1,011,328 görüntüleme • 2 ay önce