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Dec 4, 2022

Learn to use AI before it is too late… #ai #artificialintelligence #technology

Posted by in category: robotics/AI

Dec 4, 2022

Aaron Moore — One Like You (AI Generated Video)

Posted by in categories: media & arts, robotics/AI

AI generated video I created with stable diffusion by using prompts that I used to generate AI art based on the themes in the song. I tried midjourney, disco diffusion, and settled in deforum in stable diffusion to create this AI generated music video. stable diffusion AI art is so much fun. All nipple censoring credit goes to drdollas. He had the difficult task of staring at thousands of images of beautiful, perfect female breasts for 73 hours. Check out his channel for the uncensored version.

Dec 4, 2022

An AI Explains Why It’s Okay To Override Human Free Will

Posted by in category: robotics/AI

Many people theorize about what attitudes artificially intelligent beings might one day take towards humanity. Rather than guess, we think it’s a better idea to just ask them directly — so we did. The following is an unedited transcription of one of our sessions with an AI informant who was not shy about sharing their ideas.

Dec 3, 2022

New chip-scale laser isolator

Posted by in categories: computing, materials

😁


Using well-known materials and manufacturing processes, researchers have built an effective, passive, ultrathin laser isolator that opens new research avenues in photonics.

Dec 3, 2022

A zero-index waveguide: Researchers directly observe infinitely long wavelengths for the first time

Posted by in categories: computing, materials

Year 2017 😗


In 2015, researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) developed the first on-chip metamaterial with a refractive index of zero, meaning that the phase of light could be stretched infinitely long. The metamaterial represented a new method to manipulate light and was an important step forward for integrated photonic circuits, which use light rather than electrons to perform a wide variety of functions.

Now, SEAS researchers have pushed that technology further — developing a zero-index waveguide compatible with current silicon photonic technologies. In doing so, the team observed a physical phenomenon that is usually unobservable—a of light.

Continue reading “A zero-index waveguide: Researchers directly observe infinitely long wavelengths for the first time” »

Dec 3, 2022

‘Infinity Computer’ Calculates Area Of Sierpinski Carpet Exactly

Posted by in categories: computing, mathematics

Year 2012 😗


A Sierpinksi carpet is one of the more famous fractal objects in mathematics. Creating one is an iterative procedure. Start with a square, divide it into nine equal squares and remove the central one. That leaves eight squares around a central square hole. In the next iteration, repeat this process with each of the eight remaining squares and so on (see above). One interesting problem is to find the area of a Sierpinski triangle. Clearly this changes with each iteration. Assuming the original square has area equal to 1, the area after the first iteration is 8/9. After the second iteration, it is (8÷9)^2; after the third it is (8÷9)^3 and so on.

Dec 3, 2022

Nanoscale Device Makes Light Travel Infinitely Fast

Posted by in category: nanotechnology

Year 2012 face_with_colon_three


Gizmo doesn’t violate relativity, but it could find uses in optical circuitry.

Dec 3, 2022

Microwave thruster makes for clean-burning jet

Posted by in categories: energy, physics, space

Year 2020 face_with_colon_three Propellant free thruster.


I usually approach papers on the subject of alternative thrusters with a certain degree of cynicism. But we’ve finally been given a study on microwave thrusters that doesn’t rely on impossible physics. Instead, it used a plain old plasma thruster.

Plasma thrusters have generally been thought of as a means of propulsion in space, but now one has been designed to operate under atmospheric conditions. According to the researchers involved, it’s an air plasma thruster that has the potential to produce the same thrust as a commercial jet engine.

Continue reading “Microwave thruster makes for clean-burning jet” »

Dec 3, 2022

Laser Tattoo

Posted by in category: space travel

Year 2008 o.o!


That is so fantastically ridiculous and dangerous… not that the laser is terribly dangerous; more for the incredibly fast print head. the video reminds me of “Starship Troopers”, i love it. it’s probably not deep, i wonder if they heal up after a few months.

Make a small one, get it FDA approved! it’s the wave of the future!

Dec 3, 2022

UV and black light tattoos: Everything you need to know

Posted by in categories: chemistry, health

UV tattoos use a fluorescent dye, which means the tattoo only appears under UV light. There is little evidence on whether UV tattoos are safe for human skin.

UV tattoos, also known as black light tattoos, are invisible under regular lighting and only appear under UV light due to the fluorescent compounds within the ink.

There is no regulation over UV tattoos, so there may be some potential health risks, depending on the ink’s chemicals. UV tattoos will also require similar aftercare to regular tattoos.