正在加载视频...

视频加载失败

加载此视频时出现问题。这可能是由于临时网络问题，或视频可能不可用。

Useful device

Science girl

3,461,189 subscribers

225,836 次观看 • 1 年前 •via X (Twitter)

科学技术教育艺术

Anya Rossi• Live Now

Private livecam show

10 条评论

0xReplyDemonSOL 🔥😈☀️ 的头像

0xReplyDemonSOL 🔥😈☀️1 年前

It’s giving: “Why don’t we all have one of these?” Useful device unlocked 🧠✅

My Shop Buddy 的头像

My Shop Buddy1 年前

Found it -

Musty 的头像

Musty1 年前

Wow

ZΔRAH 的头像

ZΔRAH1 年前

Good

Aleenkoh 的头像

Aleenkoh1 年前

I’m so happy to be

Aleenkoh 的头像

Aleenkoh1 年前

Maybe I should

WhaleX 的头像

WhaleX1 年前

"A useful device is one that serves a purpose and makes your life easier."

Emily 的头像

Emily1 年前

What’s this ??

Emily 的头像

Emily1 年前

Useful device but we don’t need it

MrInsane 的头像

MrInsane1 年前

I need this !!

相关视频

Useful device

Useful device

World of Engineering

920,570 次观看 • 1 年前

Useful device

Useful device

Science girl

165,864 次观看 • 1 年前

Useful device for peeling

Useful device for peeling

Science girl

40,770 次观看 • 9 个月前

Useful device to adjust waistbands

Useful device to adjust waistbands

Science girl

49,843 次观看 • 8 个月前

Useful device for presenting food

Useful device for presenting food

Science girl

178,780 次观看 • 8 个月前

ChatGPT + Natural Language + Personal Context = a more useful personal home device. By teaching ChatGPT about me, I get answers specific to me and my goals.

ChatGPT + Natural Language + Personal Context = a more useful personal home device. By teaching ChatGPT about me, I get answers specific to me and my goals.

Aaron Ng

190,679 次观看 • 3 年前

The Flipper Zero is a small tool that can copy keycards and replay simple remote signals .It is useful for tech projects but risky if misused. Protect access cards, enable device updates/rolling codes, and contact building or device managers if you notice unusual activity. BEWARE AND BE AWARE

The Flipper Zero is a small tool that can copy keycards and replay simple remote signals .It is useful for tech projects but risky if misused. Protect access cards, enable device updates/rolling codes, and contact building or device managers if you notice unusual activity. BEWARE AND BE AWARE

Bright Mawudor,PhD

70,130 次观看 • 8 个月前

Sam Altman: iPhone is the greatest consumer device, but it wasn't built for a world where your device needs a full life context "the phone is on or off in your pocket or in your hand" Future devices need to quietly understand conversations, remember them, and make them useful for a personal AGI later

Sam Altman: iPhone is the greatest consumer device, but it wasn't built for a world where your device needs a full life context "the phone is on or off in your pocket or in your hand" Future devices need to quietly understand conversations, remember them, and make them useful for a personal AGI later

Haider.

125,316 次观看 • 2 个月前

So I just discovered something VERY useful in The Outer Worlds 2 If you’re going Stealth & your Melee won’t take them out in One hit… Activate your Time Dilation Device, you can get Multiple hits in without others hearing. From XboxSeriesX

So I just discovered something VERY useful in The Outer Worlds 2 If you’re going Stealth & your Melee won’t take them out in One hit… Activate your Time Dilation Device, you can get Multiple hits in without others hearing. From XboxSeriesX

Jamie Moran

37,750 次观看 • 8 个月前

A gyroscope is a device that helps measure or maintain orientation and direction by using a spinning wheel or disc. When it spins, it resists changes to its position, making it useful in things like airplanes, ships, smartphones, and spacecraft for navigation and stability.

A gyroscope is a device that helps measure or maintain orientation and direction by using a spinning wheel or disc. When it spins, it resists changes to its position, making it useful in things like airplanes, ships, smartphones, and spacecraft for navigation and stability.

HOW THINGS WORK

65,687 次观看 • 11 个月前

Has anyone come across the name of this robotic feeding device or the company making them? I also wonder how useful it really is because I can imagine its price being around thousands of dollars, if not over $10.000. Is this a nurse task that should be replaced by automation?

Has anyone come across the name of this robotic feeding device or the company making them? I also wonder how useful it really is because I can imagine its price being around thousands of dollars, if not over $10.000. Is this a nurse task that should be replaced by automation?

Berci Meskó, MD, PhD

32,336 次观看 • 1 个月前

New medical technology: This is a vein finder The device shines near-infrared light onto your skin Veins absorb this light differently than surrounding tissue because of the hemoglobin in blood. It instantly projects a real time map of your veins This lets the nurse or phlebotomist see exactly where the good veins are I can see this being extremely useful for elderly people

New medical technology: This is a vein finder The device shines near-infrared light onto your skin Veins absorb this light differently than surrounding tissue because of the hemoglobin in blood. It instantly projects a real time map of your veins This lets the nurse or phlebotomist see exactly where the good veins are I can see this being extremely useful for elderly people

Wall Street Apes

110,347 次观看 • 1 个月前

What is Telly? Telly Founder Ilya Pozin with Brandon Ross and Rich Greenfield, LightShed 🔦 on Ep #2 of Founders by LightShed Ventures LightShedVC Telly is transforming the consumer television experience, morphing the TV from a monitor on the wall into the smartest and most useful device in the home at the revolution price of free. Watch on Spotify or listen on the podcast player of your choice:

What is Telly? Telly Founder Ilya Pozin with Brandon Ross and Rich Greenfield, LightShed 🔦 on Ep #2 of Founders by LightShed Ventures LightShedVC Telly is transforming the consumer television experience, morphing the TV from a monitor on the wall into the smartest and most useful device in the home at the revolution price of free. Watch on Spotify or listen on the podcast player of your choice:

Rich Greenfield, LightShed 🔦

11,311 次观看 • 2 年前

I made a short video showing how to set up a Hermes agent in this Cloud (spoiler: actually took a bit less than 60 seconds to spin it up). I usually use agents with my local device, but I've found that having one on a VPS can be really useful, especially for automation and cron jobs. You can use wakeAgent or noAgent pre-run scripts to poll a state regularly and then perform a task as needed, without worrying about keeping your device (or gateway) online or sharing resources with your day-to-day work. Everything managed through Nous Portal with easy access to the web dashboard is pretty nice too, take a look!

I made a short video showing how to set up a Hermes agent in this Cloud (spoiler: actually took a bit less than 60 seconds to spin it up). I usually use agents with my local device, but I've found that having one on a VPS can be really useful, especially for automation and cron jobs. You can use wakeAgent or noAgent pre-run scripts to poll a state regularly and then perform a task as needed, without worrying about keeping your device (or gateway) online or sharing resources with your day-to-day work. Everything managed through Nous Portal with easy access to the web dashboard is pretty nice too, take a look!

tonbi

62,486 次观看 • 22 天前

I have now built, with some accuracy, the "spin / counter-spin" device seen by UFO contactees Norman Paulsen and Edwin Fuhr, a problem studied previously by Tom Valone. Precise "plans" have also been drawn many places in crops worldwide, instructing us on how to build that device. I followed those "plans" to reach success. Once I get one more part from China (a large ceramic bearing), I will try to look for any non-Newtonian properties, possibly useful for space travel? Any anti-gravity effect will be VERY SIGNIFICANT. Please feel to download this 6-minute video and share. If you require more technical detail, I can show another recent lab video, but do not wish to "bore" the casual reader with many details of electrical engineering! Anyone skilled at the art should be able to reproduce this new device easily for relatively low cost. EUREKA. One more step toward the stars. 🐶🛸

I have now built, with some accuracy, the "spin / counter-spin" device seen by UFO contactees Norman Paulsen and Edwin Fuhr, a problem studied previously by Tom Valone. Precise "plans" have also been drawn many places in crops worldwide, instructing us on how to build that device. I followed those "plans" to reach success. Once I get one more part from China (a large ceramic bearing), I will try to look for any non-Newtonian properties, possibly useful for space travel? Any anti-gravity effect will be VERY SIGNIFICANT. Please feel to download this 6-minute video and share. If you require more technical detail, I can show another recent lab video, but do not wish to "bore" the casual reader with many details of electrical engineering! Anyone skilled at the art should be able to reproduce this new device easily for relatively low cost. EUREKA. One more step toward the stars. 🐶🛸

Red Collie (Dr. Horace Drew) scientist/inventor

10,289 次观看 • 4 个月前

Some Major Methods Phone Thieves Use to Evade IMEI Tracking: 1. IMEI Modification or Cloning Skilled thieves (or repair shops) use specialized tools/software to change or spoof the IMEI number. This makes the phone appear as a different device on networks. While illegal in many countries, it's still common, especially on Android models. 2. Factory Reset + WiFi-Only Mode Thieves perform a factory reset and lock the phone to WiFi-only (no SIM card). This prevents it from connecting to cellular networks where IMEI is visible and trackable. The device can still be used or sold for WiFi/apps only locally known as “locked” 3. Exporting/Selling to Other Countries or Regions Stolen phones are often moved to neighboring countries (e.g., other West African nations) where IMEI blacklists aren't shared or enforced, rendering local tracking ineffective. 4. Hardware Modifications Replacing motherboard components, microchips, or other parts to bypass locks, reset protections, or alter device identity. This can disable tracking features entirely. 5. Selling in Parts or Destroying the Device Breaking the phone down for components (screens, batteries, etc.) or destroying it eliminates any chance of tracking the original device. Important Note: Even advanced IMEI tracing technology has no guarantee of success because these evasion tactics are widespread. IMEI is primarily useful for blacklisting (making the phone unusable on networks), not precise real-time GPS-style location tracking.

Some Major Methods Phone Thieves Use to Evade IMEI Tracking: 1. IMEI Modification or Cloning Skilled thieves (or repair shops) use specialized tools/software to change or spoof the IMEI number. This makes the phone appear as a different device on networks. While illegal in many countries, it's still common, especially on Android models. 2. Factory Reset + WiFi-Only Mode Thieves perform a factory reset and lock the phone to WiFi-only (no SIM card). This prevents it from connecting to cellular networks where IMEI is visible and trackable. The device can still be used or sold for WiFi/apps only locally known as “locked” 3. Exporting/Selling to Other Countries or Regions Stolen phones are often moved to neighboring countries (e.g., other West African nations) where IMEI blacklists aren't shared or enforced, rendering local tracking ineffective. 4. Hardware Modifications Replacing motherboard components, microchips, or other parts to bypass locks, reset protections, or alter device identity. This can disable tracking features entirely. 5. Selling in Parts or Destroying the Device Breaking the phone down for components (screens, batteries, etc.) or destroying it eliminates any chance of tracking the original device. Important Note: Even advanced IMEI tracing technology has no guarantee of success because these evasion tactics are widespread. IMEI is primarily useful for blacklisting (making the phone unusable on networks), not precise real-time GPS-style location tracking.

AYO💡💡

20,575 次观看 • 1 个月前

Execution is where AI becomes most useful. With OptimAI Claw, tasks don’t stop at answers; they carry through into real actions across the web. 🦞 Another showcase: “Hey OptimAI, open YouTube, find a trending Korean music video, analyze and if it meets high engagement criteria, like the video and leave a relevant comment on my behalf.” OptimAI Claw navigates, evaluates, and executes the action locally on your device. This isn’t about automation scripts. It’s about agents that can interpret intent and carry it through across real environments. As these capabilities expand, routine digital interactions start to disappear; and execution becomes ambient.

Execution is where AI becomes most useful. With OptimAI Claw, tasks don’t stop at answers; they carry through into real actions across the web. 🦞 Another showcase: “Hey OptimAI, open YouTube, find a trending Korean music video, analyze and if it meets high engagement criteria, like the video and leave a relevant comment on my behalf.” OptimAI Claw navigates, evaluates, and executes the action locally on your device. This isn’t about automation scripts. It’s about agents that can interpret intent and carry it through across real environments. As these capabilities expand, routine digital interactions start to disappear; and execution becomes ambient.

OptimAI Network

14,713 次观看 • 3 个月前

Sam Altman, CEO of OpenAI, on why the iPhone, the greatest consumer device ever made, is the wrong hardware for the AI era: Sam argues the iPhone's basic design wasn't made for a world where AI needs to live alongside your entire life. "I think the iPhone is currently the greatest piece of consumer hardware ever made by a lot. Like, incredible what that has done." The iPhone was designed for a pre-AI world. Sam Altman explains: "It was not meant for a world where you needed a piece of hardware that could absorb all of the context of your life. You know, you can use the phone, you can stop using the phone, you can put it in your pocket, but it's kind of like on or off." That binary, on or off, in use or in your pocket, is the core mismatch. A device that flips between active and dormant can't continuously absorb the context that a personal AGI would need to actually be useful to you. Sam uses the conversation he's having in that moment as the example: "This has been a very interesting conversation. I would love this to be referenced by my personal AGI later, but my phone is in my pocket and it's not going to understand." The vision he's pointing toward is a device that participates differently: "I would like a device that, if I wanted to, can participate and understand and know about this conversation." The shift Sam is describing is from a device you pick up and put down, to one that quietly captures the context of your life. Without that continuous context, a personal AGI can't actually be personal.

Sam Altman, CEO of OpenAI, on why the iPhone, the greatest consumer device ever made, is the wrong hardware for the AI era: Sam argues the iPhone's basic design wasn't made for a world where AI needs to live alongside your entire life. "I think the iPhone is currently the greatest piece of consumer hardware ever made by a lot. Like, incredible what that has done." The iPhone was designed for a pre-AI world. Sam Altman explains: "It was not meant for a world where you needed a piece of hardware that could absorb all of the context of your life. You know, you can use the phone, you can stop using the phone, you can put it in your pocket, but it's kind of like on or off." That binary, on or off, in use or in your pocket, is the core mismatch. A device that flips between active and dormant can't continuously absorb the context that a personal AGI would need to actually be useful to you. Sam uses the conversation he's having in that moment as the example: "This has been a very interesting conversation. I would love this to be referenced by my personal AGI later, but my phone is in my pocket and it's not going to understand." The vision he's pointing toward is a device that participates differently: "I would like a device that, if I wanted to, can participate and understand and know about this conversation." The shift Sam is describing is from a device you pick up and put down, to one that quietly captures the context of your life. Without that continuous context, a personal AGI can't actually be personal.

Big Brain AI

25,447 次观看 • 2 个月前

Why I’m bullish on AI in 2026 2026 feels like the year AI becomes impossible to ignore. Not because of better chatbots, but because AI starts doing real work. Agents will run tasks end to end, humanoid robots will actually work in factories, and suddenly the labor market feels very different. That’s when the disbelief fades. Demis Hassabis basically confirmed it: reliable agentic systems, a real robotics push, useful on-device assistants, and world models that let AI plan in the real world. That combo is explosive. Once people see robots on factory floors and AI agents quietly replacing office tasks, the conversation changes. AI stops being hype and starts being reality. That’s why 2026 matters

Why I’m bullish on AI in 2026 2026 feels like the year AI becomes impossible to ignore. Not because of better chatbots, but because AI starts doing real work. Agents will run tasks end to end, humanoid robots will actually work in factories, and suddenly the labor market feels very different. That’s when the disbelief fades. Demis Hassabis basically confirmed it: reliable agentic systems, a real robotics push, useful on-device assistants, and world models that let AI plan in the real world. That combo is explosive. Once people see robots on factory floors and AI agents quietly replacing office tasks, the conversation changes. AI stops being hype and starts being reality. That’s why 2026 matters

VraserX e/acc

13,939 次观看 • 6 个月前

A guy named Rui built the world's most useful website. It is called Brevio, and it gives you access to 492 tools for free. It has: > 118 developer tools > 58 finance tools > 53 text tools > 41 design tools > 36 PDF tools > 33 math and science tools > 30 converters > 30 health tools You can generate a resume, remove an image background, calculate startup runway, format JSON, compress a PDF, create video captions, build a QR code, test a password, or make an invoice. There are even tools for checking prompt injections, comparing AI responses, calculating LLM costs, and previewing RAG chunks. You do not need an account to use any of them. And when you add a file, it gets processed on your own device instead of being sent to Brevio. Most websites give you one tool and then ask for money. Rui built 492 of them and gave the entire collection away.

A guy named Rui built the world's most useful website. It is called Brevio, and it gives you access to 492 tools for free. It has: > 118 developer tools > 58 finance tools > 53 text tools > 41 design tools > 36 PDF tools > 33 math and science tools > 30 converters > 30 health tools You can generate a resume, remove an image background, calculate startup runway, format JSON, compress a PDF, create video captions, build a QR code, test a password, or make an invoice. There are even tools for checking prompt injections, comparing AI responses, calculating LLM costs, and previewing RAG chunks. You do not need an account to use any of them. And when you add a file, it gets processed on your own device instead of being sent to Brevio. Most websites give you one tool and then ask for money. Rui built 492 of them and gave the entire collection away.

Ihtesham Ali

74,695 次观看 • 6 天前