Billionaires like Jeff Bezos, Peter Thiel, and Sam Altman want to live forever, here’s how they’re planning on doing it and what it could mean for society.
First ‘long form’ video I have made in awhile. Very excited to get back into it and play around with different ways of styles and editing. Excited to hear what you guys think!
Generative artificial intelligence (AI) systems will inspire an explosion of creativity in the music industry and beyond, according to the University of Surrey researchers who are inviting the public to test out their new text-to-audio model.
AudioLDM is a new AI-based system from Surrey that allows users to submit a text prompt, which is then used to generate a corresponding audio clip. The system can process prompts and deliver clips using less computational power than current AI systems without compromising sound quality or the users’ ability to manipulate clips.
The general public is able to try out AudioLDM by visiting its Hugging Face space. Their code is also open-sourced on GitHub with 1000+ stars.
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Researched and Written by Leila Battison.
Narrated and Edited by David Kelly.
Animations by Jero Squartini https://www.fiverr.com/share/0v7Kjv.
Incredible thumbnail art by Ettore Mazza, the GOAT: https://www.instagram.com/ettore.mazza/?hl=en.
Empowered by artificial intelligence technologies, computers today can engage in convincing conversations with people, compose songs, paint paintings, play chess and go, and diagnose diseases, to name just a few examples of their technological prowess.
These successes could be taken to indicate that computation has no limits. To see if that’s the case, it’s important to understand what makes a computer powerful.
Microsoft has just revealed its plans to launch GPT-4 next week. This will power a new version of ChatGPT that could let you create AI videos and music.
In episode 13 of the Quantum Consciousness series, Justin Riddle discusses how microtubules are the most likely candidate to be a universal quantum computer that acts as a single executive unit in cells. First off, computer scientists are trying to model human behavior using neural networks that treat individual neurons as the base unit. But unicellular organisms are able to do many of the things that we consider to be human behavior! How does a single-cell lifeform perform this complex behavior? As Stuart Hameroff puts it, “neuron doctrine is an insult to neurons,” referring to the complexity of a single cell. Let’s look inside a cell, what makes it tick? Many think the DNA holds some secret code or algorithm that is executing the decision-making process of the cell. However, the microscope reveals a different story where the microtubules are performing a vast array of complex behaviors: swimming towards food, away from predators, coordinating protein delivery and creation within the cell. This begs the question: how do microtubules work? Well, they are single proteins organized into helical cylinders. What is going on here? Typically, we think of a protein’s function as being determined by its structure but the function of a single protein repeated into tubes is tough to unravel. Stuart Hameroff proposed that perhaps these tubulin proteins are acting as bits of information and the whole tube is working as a universal computer that can be programmed to fit any situation. Given the limitations of digital computation, Roger Penrose was looking for a quantum computer in biology and Stuart Hameroff was looking for more than a digital computation explanation. Hence, the Hameroff-Penrose model of microtubules as quantum computers was born. If microtubules are quantum computers, then each cell would possess a central executive hub for rapidly integrating information from across the cell and to turn that information into a single action plan that could be quickly disseminated. Furthermore, the computation would get a “quantum” speed-up in that exponentially large search spaces could be tackled in a reasonable timeframe. If microtubules are indeed quantum computers, then modern science has greatly underestimated the processing power of a single cell, let alone the entire human brain.
~~~ Timestamps ~~~
0:00 Introduction.
3:08 “Neuron doctrine is an insult to neurons”
8:23 DNA vs Microtubules.
14:20 Diffusion vs Central Hub.
17:50 Microtubules as Universal Computers.
23:40 Penrose’s Quantum Computation update.
29:48 Quantum search in a cell.
33:25 Stable microtubules in neurons.
35:18 Finding the self in biology.
Continue reading “Microtubules are Biological Computers: searching for the mind of a cell” »
Brave new world let’s create happiness for everyone by putting microelectrode arrays in our brains but be careful not to create a situation like death by ecstacy by Larry Niven.
In the brain, pleasure is generated by a handful of brain regions called, “hedonic hotspots.” If you were to stimulate these regions directly, you would likely feel pleasurable sensations. However, not all of the hedonic hotspots are the same–some generate the raw sensations of pleasure whereas others are responsible for consciously interpreting and elaborating on the raw pleasure produced by the other hotspots. In this video, in addition to exploring the neuroscience of pleasure, we’ll see how understanding pleasure, happiness, meaning, and purpose can help us live better lives.
Continue reading “PLEASURE GENERATORS in the Brain: The Neuroscience of Pleasure Explained” »
The event that shaped the world of Blade Runner is an event you’ve probably never heard of: World War Terminus. CJ explores the origin of Do Androids Dream of Electric Sheep’s environmental desolation and asks: did it happen in the movie, too?
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Continue reading “World War Terminus Explained | Blade Runner 2049” »
Why do some people love Impressionist paintings like Claude Monet’s “Water Lilies” (1906) while others can’t understand the hype? The question of aesthetic taste has stumped scholars for centuries. Now, neuroscientists at the California Institute of Technology (CalTech) say they have come closer to decoding how the brain decides which artworks it deems good or attractive.
In a study published in the scientific journal Nature Communications, CalTech Professor John O’Doherty and other researchers propose that the mind creates an opinion of an artwork after dissecting it into discrete elements. Basic features, such as color and texture, and complex qualities, like style, are ranked and weighed individually to make a judgment.
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Continue reading “3 Signs The UNIVERSE IS ACTUALLY A GIANT BRAIN” »
