Menu

Blog

Page 1488

Aug 22, 2023

Quantum entanglement of photons captured in real-time

Posted by in category: quantum physics

Visualizing the mysterious dance.

Aug 22, 2023

Astronomers hopeful of receiving an alien reply today after beaming message out into space 40 years ago

Posted by in category: alien life

Why didn’t they send pictures instead of a kid’s drawings? I would be embarrassed to send those to anyone to explain the origin of our species.


Narusawa, 58, believes intelligent life lingers somewhere in the universe, and it’s possible a planet in Altair’s solar system could be harboring intelligent extraterrestrial life.

“Altair may have a planet whose environment can sustain life,” he told the outlet.

Continue reading “Astronomers hopeful of receiving an alien reply today after beaming message out into space 40 years ago” »

Aug 22, 2023

Bury an Egg and Banana in Your Garden and Boost Your Plants

Posted by in category: food

Wow what a great story.

https://www.facebook.com/groups/weirdbizarreandbeautiful/per…tid=Nif5oz

Continue reading “Bury an Egg and Banana in Your Garden and Boost Your Plants” »

Aug 22, 2023

Neural Navigators: How MIT Cracked the Code That Relates Brain and Behavior in a Simple Animal

Posted by in categories: education, engineering, neuroscience

MIT researchers have created a detailed map of neuron activity in the C. elegans worm, revealing how neurons encode behavior. Using cutting-edge technology, they discovered neurons’ capability to adjust their encoding based on various factors and conditions. Their findings provide a comprehensive neural behavior atlas for further studies.

MIT

MIT is an acronym for the Massachusetts Institute of Technology. It is a prestigious private research university in Cambridge, Massachusetts that was founded in 1861. It is organized into five Schools: architecture and planning; engineering; humanities, arts, and social sciences; management; and science. MIT’s impact includes many scientific breakthroughs and technological advances. Their stated goal is to make a better world through education, research, and innovation.

Aug 22, 2023

Neural Number Crunching: Why Mammal Brains Favor Lognormal Patterns

Posted by in categories: computing, neuroscience

Summary: New research delves into how the statistical distributions of neuron densities shape mammalian brains.

The study analyzed seven species, discovering that neuron densities follow a lognormal distribution – a fundamental organizational principle. This distribution is distinct due to its asymmetric curve and is significant for understanding brain connectivity and the design of brain-inspired technology.

As many attributes of the brain align with this distribution, it hints at its potential computational benefits.

Aug 22, 2023

Borrowing a page from plants, engineers create solar leaves that produce electricity and clean water

Posted by in categories: solar power, sustainability

Low-cost, widely available materials cool solar panels without using energy to boost electricity output and produce liters of water at the same time.

Aug 22, 2023

Here’s when machines will take your job, as predicted by A.I. gurus

Posted by in category: robotics/AI

An MIT study predicts when artificial intelligence will take over for humans in different occupations.

Aug 22, 2023

Is Spacetime Continuous or Discrete?

Posted by in categories: neuroscience, particle physics, quantum physics

The ancient Greek philosopher Aristotle wrote in his manuscript on Physics 2,373 years ago: “If everything that exists has a place, place too will have a place, and so on ad infinitum.” Is the notion of space being continuous ‘without limit’ justified?

Before elementary particles were discovered, water was thought to be a continuous fluid. This is a good approximation on large scales but not on molecular scales where the interactions among elementary particles matter.

Similarly, spacetime has been thought to be a continuum since ancient times. While this notion appears consistent with all experimental data on large spatial or temporal scales, it may not be valid on tiny scales where quantum effects of gravity matter. An analogy can be made with the illusion of a movie which appears continuous when the frame rate is high enough and the spatial pixels are small enough for our brain to process the experience as seamless. Since our brain is made of elementary particles, the temporal and spatial resolution by which it senses reality is coarser by many orders of magnitude than any fundamental scale by which spacetime is discretized.

Aug 22, 2023

Are we really made of ‘star stuff’ and what does that even mean? (video)

Posted by in category: futurism

Carl Sagan once said that our bodies are “made of star stuff.” In a new video astrophysicist Suzanna Randall explains what that quote actually means and where the elements in our body come from.

Aug 22, 2023

Way too Big to FaiL: The Day CapitAI-ism becomes Sentient

Posted by in categories: economics, education, finance, robotics/AI

Why is everyone so worried about teenagers using AI to write their term papers while no one is talking about AI crashing the financial markets? If high school Pat gets an A they didn’t earn that’s one thing, but Megla Corp using AI to corner the stock market and crash the world economy, well that is quite another. I have no proof that large corporations are in a competition to build the perfect trader, the ultimate hedge fund manager, the killer quant, and the optimal analyst all rolled into one ultra-economist AI, but I know, we all know, in our greedy little capitalist hearts, it’s true. This wanna-be hegemonic corporation will have unleashed an economic weapon that can’t be bargained with, can’t be reasoned with, doesn’t feel pity or remorse or fear, and absolutely will not stop… EVER, until you are broke!

The legendary Hedge fund manager Kyle Reese aside, think about the implications of a trading bot that has even just a 2% advantage and how much money that can mean. Casino empires were built on games that have less advantage than that so you are crazy if you don’t think there is a race to build the ultimate TradeGPT. Everyone is looking for an edge because, in a land where money is king, he or she who owns a money printer owns the crown. Wall Street was an early adopter of computers and networks and they got so far out ahead of the regulators that they crashed the market on Black Monday in 1987 dropping the US market almost 25% in a day that sent reverberations around the world.