БЛОГ

Page 3126

Mar 23, 2023

DNA Double Helix Splits Due to Invasive Nature of Unzipping Process

Posted by in category: biotech/medical

Scientists had a hard time reconstructing how complex molecular parts are being held together. However, that was before SISSA’s Cristian Micheletti and his team studied how the DNA double helix unzips when translocated at high velocity through a nanopore.

DNA Double Helix’s Unzipping

Continue reading “DNA Double Helix Splits Due to Invasive Nature of Unzipping Process” »

Mar 23, 2023

MIT is testing light and sound to combat Alzheimer’s

Posted by in categories: biotech/medical, neuroscience

Our brains aren’t limited to producing just one type of brain wave at a time, but usually, one type is dominant, and the type it is can often be linked to your level of alertness: delta waves may dominate when you sleep, while gamma waves might dominate when you concentrate intensely.

The idea: Researchers have previously observed that people with Alzheimer’s — a devastating neurological disease affecting more than 6 million people in the US alone — may have weaker and less in-sync gamma waves than people who don’t have the disease.

Continue reading “MIT is testing light and sound to combat Alzheimer’s” »

Mar 23, 2023

Organoids — growing mini BRAINS

Posted by in categories: biotech/medical, neuroscience

Organoids are an incredible tool for research into the brain. Cerebral organoids are created by growing human stem cells in a bioreactor. They might be the key to unlocking the answers to many of our questions about the brain. We explain how they’re made and some of the discoveries they’ve helped with so far!

✍ Script by Duranka Perera (https://www.durankaperera.com/)
✍ Thumb by “Broken” Bran — https://twitter.com/BranGSmith.

Support us on Patreon: https://www.patreon.com/Brainbook_
Thank you to our supporters:

Morag Forbes.
Patrick Kohl.
Ronald Coleman Dees.
Alex Rofini.
Helen Whitley.

Discover more on our website.
https://www.brainbookcharity.org.

Follow us on:
Twitter: https://www.twitter.com/realbrainbook.
Instagram: https://www.instagram.com/brainbook_
Facebook: https://www.facebook.com/realbrainbook

Mar 23, 2023

The Crazy Mass-Giving Mechanism of the Higgs Field Simplified

Posted by in category: particle physics

Get 30% off Blinkist premium and enjoy 2 memberships for the price of 1! Start your 7-day free trial by clicking here: https://www.blinkist.com/arvinash.

REFERENCES:
Where 99% of mass comes from: https://youtu.be/KnbrRhkJCRk.
ElectroWeak Unification: https://youtu.be/u05VK0pSc7I
Symmetry Breaking: https://youtu.be/yzqLHiA0uFI

Continue reading “The Crazy Mass-Giving Mechanism of the Higgs Field Simplified” »

Mar 23, 2023

Microsoft Researchers Claim GPT-4 Is Showing “Sparks” of AGI

Posted by in categories: futurism, robotics/AI

Fresh on the heels of GPT-4’s public release, a team of Microsoft AI scientists published a research paper claiming the OpenAI language model — which powers Microsoft’s now somewhat lobotomized Bing AI — shows “sparks” of human-level intelligence, or artificial general intelligence (AGI).

Emphasis on the “sparks.” The researchers are careful in the paper to characterize GPT-4’s prowess as “only a first step towards a series of increasingly generally intelligent systems” rather than fully-hatched, human-level AI. They also repeatedly highlighted the fact that this paper is based on an “early version” of GPT-4, which they studied while it was “still in active development by OpenAI,” and not necessarily the version that’s been wrangled into product-applicable formation.

Disclaimers aside, though, these are some serious claims to make. Though a lot of folks out there, even some within the AI industry, think of AGI as a pipe dream, others think that developing AGI will usher in the next era of humanity’s future; the next-gen GPT-4 is the most powerful iteration of the OpenAI-built Large Language Model (LLM) to date, and on the theoretical list of potential AGI contenders, GPT-4 is somewhere around the top of the list, if not number one.

Mar 23, 2023

The Hidden Genes That Make Us Human

Posted by in category: genetics

Check out Brilliant here: https://brilliant.org/Eons.

In the search for the genes that make us human, some of the most important answers were hiding not in the genes themselves, but in what was once considered genomic junk.

Continue reading “The Hidden Genes That Make Us Human” »

Mar 23, 2023

Researchers devise new strategies to overcome a key CRISPR flaw

Posted by in category: biotech/medical

It’s a long-debated flaw in CRISPR: When you try to give Cas9 to a patient to snip its DNA, that person’s immune system may recognize that the protein comes not from us but from our ancient microbial foes. And it might then attack.

Mar 23, 2023

A New Kind of Battery—Oxygen-Ion—Could Change Energy

Posted by in categories: energy, materials

😗


It’s incredibly rechargeable, made from safe materials, and—get this—not going to catch on fire.

Mar 23, 2023

AI Inception 🤯 New Groundbreaking AI from Stanford

Posted by in categories: robotics/AI, transportation

This sure didn’t take long — a ChatGPT clone for your desktop.


In this video I discuss New AI Model developed by researchers from Stanford and how AI models train each other to get better. Exciting times!

Continue reading “AI Inception 🤯 New Groundbreaking AI from Stanford” »

Mar 23, 2023

Biohybrid robot made with mouse muscles successfully walks, might think and boink later

Posted by in categories: nuclear energy, robotics/AI, transportation

Robots in their current form contribute far more to our modern day life than you may realise. They may not be the sci-fi androids many imagine, but they’re hard at work doing tasks like building cars, or learning how to control nuclear fusion (opens in new tab). Only in recent years are we starting to see robots like you might have imagined as a kid, with Boston Dynamics’ creations doing all sorts of crazy stunts (opens in new tab) like dancing (opens in new tab) or guarding Pompeii (opens in new tab).

Robotics isn’t all about metal machines it turns out, and biohybrid robots may be part of our cyberpunk future too. It’s only been a few days since I was introduced to OSCAR, an artist’s rendition of a disgustingly meaty, pulsating flesh robot (opens in new tab). As wonderful and vivid as those videos are, it’s a good time to take a palette cleanser with a look at a real-world biohybrid robot.