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Sep 27, 2020

A Physicist Has Come Up With Math That Makes ‘Paradox-Free’ Time Travel Plausible

Posted by in categories: mathematics, physics, space, time travel

No one has yet managed to travel through time – at least to our knowledge – but the question of whether or not such a feat would be theoretically possible continues to fascinate scientists.

As movies such as The Terminator, Donnie Darko, Back to the Future and many others show, moving around in time creates a lot of problems for the fundamental rules of the Universe: if you go back in time and stop your parents from meeting, for instance, how can you possibly exist in order to go back in time in the first place?

It’s a monumental head-scratcher known as the ‘grandfather paradox’, but now a physics student Germain Tobar, from the University of Queensland in Australia, says he has worked out how to “square the numbers” to make time travel viable without the paradoxes.

Sep 27, 2020

Harvard Professor Wants to Slow Down & Reverse Aging: David Sinclair’s Approach For a Longer Life

Posted by in categories: bioengineering, biotech/medical, genetics, information science, life extension, robotics/AI

David Sinclair wants to slow down and ultimately reverse aging. Sinclair sees aging as a disease and he is convinced aging is caused by epigenetic changes, abnormalities that occur when the body’s cells process extra or missing pieces of DNA. This results in the loss of the information that keeps our cells healthy. This information also tells the cells which genes to read. David Sinclair’s book: “Lifespan, why we age and why we don’t have to”, he describes the results of his research, theories and scientific philosophy as well as the potential consequences of the significant progress in genetic technologies.

At present, researchers are only just beginning to understand the biological basis of aging even in relatively simple and short-lived organisms such as yeast. Sinclair however, makes a convincing argument for why the life-extension technologies will eventually offer possibilities of life prolongation using genetic engineering.

Continue reading “Harvard Professor Wants to Slow Down & Reverse Aging: David Sinclair’s Approach For a Longer Life” »

Sep 27, 2020

Scientists Have Found The Molecule That Allows Bacteria to ‘Exhale’ Electricity

Posted by in category: futurism

For mouthless, lungless bacteria, breathing is a bit more complicated than it is for humans.

We inhale oxygen and exhale carbon dioxide; Geobacter — a ubiquitous, groundwater-dwelling genus of bacteria — swallow up organic waste and ‘exhale’ electrons, generating a tiny electric current in the process.

Those waste electrons always need somewhere to go (usually into a plentiful underground mineral like iron oxide), and Geobacter have an unconventional tool to make sure they get there.

Sep 27, 2020

First Compelling Evidence of Organisms That Eat Viruses as a Food Source

Posted by in categories: biological, food

Eat or be eaten: It’s an edict of Mother Nature that connects every corner of the biosphere in a sprawling web of producers, consumers, detritivores, and scavengers.

Every corner but one, it seems. Just what the hell dines on viruses?

Scientists may have just discovered the answer.

Sep 27, 2020

No Internet, No Problem. Venezuela Gets Bitcoin Satellite Node

Posted by in categories: bitcoin, internet

Venezuela has poor internet infrastructure. Using Blockstream’s satellite technology to broadcast Bitcoin transactions could get around that.

Sep 27, 2020

Theology of Digital Physics: The Universe of Conscious Minds

Posted by in categories: computing, cosmology, genetics, mathematics, neuroscience, quantum physics

#DigitalTheology #TheologyofDigitalPhysics #PhenomenalConsciousness #CosmicSelf #HolographicPrinciple #DigitalPhysics #theology #pantheism #consciousness


Since we live in a world which isn’t random, but organized at every level, a role for consciousness seems unavoidable. The ‘digital theologian’ shows us compelling evidence from quantum mechanics, mathematics and computer sciences, which not only aligns with a philosophical worldview of the Primacy of Consciousness, but which also assigns a role to information as its modus operandi.

It is quantum mechanics which appears to connect the Universe as a whole to consciousness. A whole, which is more than the sum of its parts and irreducible to mere assumptions deriving from the anatomizing dissection into mental confabulations. Drawing from the holographic principle, perceptroniums and noocentrism, Alex provides crucial keys to unlock the mystery of consciousness to show us how our local consciousness can arise from a non-local cosmic consciousness network.

Continue reading “Theology of Digital Physics: The Universe of Conscious Minds” »

Sep 27, 2020

Meet the quantum fridge — at three atoms in size, it’s much smaller than a minibar

Posted by in categories: particle physics, quantum physics

Researchers in Singapore have built a refrigerator that’s just three atoms big.

This quantum fridge won’t keep your drinks cold, but it’s cool proof of physics operating at the smallest scales. The work is described in a paper published in Nature Communications (“Quantum absorption refrigerator with trapped ions”).

Researchers have built tiny ‘heat engines’ before, but quantum fridges existed only as proposals until the team at the Centre for Quantum Technologies at the National University of Singapore chilled with their atoms.

Sep 27, 2020

How to break bad habits in 3 steps, according to science

Posted by in category: science

Changing your habits isn’t about motivation or knowledge. It’s about context.

Sep 27, 2020

A Genetic Variant That Protects Against Alzheimer’s Promotes Immune Cell Functions

Posted by in categories: biotech/medical, genetics, neuroscience

Summary: PLCG2-P522R, a genetic variant that protects against Alzheimer’s disease, enhances key functions of immune cells.

Source: University of Eastern Finland

A new study conducted by researchers at the University of Eastern Finland found that the PLCG2-P522R genetic variant, which protects against Alzheimer’s disease, enhances several key functions of immune cells. The results obtained in the study highlight the importance of immune cells as a target of future development of new therapies for Alzheimer’s disease.

Sep 27, 2020

US city warned over brain-eating microbe in water

Posted by in category: biological

People in Lake Jackson, Texas, are urged to take precautionary measures amid contamination concerns.