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Nov 29, 2021

Timekeeping Is A Universal Human Obsession

Posted by in category: energy

For many of us, this is a part of the year when we are acutely aware of time and timekeeping, even more so than usual. Thanks in part to the changing of clocks I talked about in my last post, it gets dark much earlier, and there’s another month or so to go of the days getting shorter and the nights longer (in the northern hemisphere, anyway; if you’re in most of South America, much of Africa, or Australia, enjoy your long summer days…). We’re also coming into the cluster of solstice-related holidays— Hanukkah started last night, and Christmas is fast approaching— so a lot of kids are counting down days, and adults juggling family and social commitments and trying to find time to shop for gifts. The preceding might make this seem like a particularly Western preoccupation. That’s true in a narrow sense— the holidays of the moment are Jewish and Christian, and there’s nothing all that significant happening in, say, the Muslim world for the next couple of months— but in fact basically every human culture we know much about has devoted significant energy to the tracking of time. Full Story:

Nov 29, 2021

Boeing’s MQ-25 Has Taken One Step Closer to Aircraft Carrier Tests

Posted by in categories: drones, military, robotics/AI

Substantially extending the strike range of fighter jets.

Boeing’s unmanned air tanker MQ-25 Stingray is currently completing ground tests at the Naval Station Norfolk in Virginia in preparation for a carrier demonstration, the U.S. Navy confirmed in a press release.

Unveiled over three years ago, the MQ-25 or T1 tanker is designed to refuel naval fighter aircraft mid-air. Although mid-air refueling is common practice for the U.S. military, this is the first attempt with an unmanned drone. The MQ-25 has been making rapid strides since its unveiling and has successfully completed a refueling attempt of the F-35C aircraft in September this year.

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Nov 29, 2021

Scientists Put a Worm Brain in a Lego Robot Body

Posted by in categories: ethics, life extension, robotics/AI

Circa 2017


The brain is really little more than a collection of electrical signals. If we can learn to catalogue those then, in theory, you could upload someone’s mind into a computer, allowing them to live forever as a digital form of consciousness, just like in the Johnny Depp film Transcendence.

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Nov 29, 2021

Supersymmetry in the time domain and its applications in optics

Posted by in category: quantum physics

Supersymmetric quantum mechanics enables the description of phenomena exhibiting a supersymmetry only in the space domain. Here, the authors show an underlying time-domain supersymmetry exists in optics, acoustics, and elasticity, and study its properties and potential applicability.

Nov 29, 2021

Did astronomers see the light from two black holes colliding for the first time?

Posted by in categories: cosmology, physics

Astronomers may have seen the light from two black holes smashing into one another for the first time ever.

Black holes are completely dark and therefore invisible to light-detecting telescopes. So far, the only way astronomers have been able to “observe” black holes colliding is by detecting the resulting gravitational waves.

Nov 29, 2021

Shifting Colors for On-Chip Photonics To Power Next Generation Quantum Computers and Networks

Posted by in categories: computing, internet, quantum physics, space

On-chip frequency shifters in the gigahertz range could be used in next generation quantum computers and networks.

The ability to precisely control and change properties of a photon, including polarization, position in space, and arrival time, gave rise to a wide range of communication technologies we use today, including the Internet. The next generation of photonic technologies, such as photonic quantum networks and computers, will require even more control over the properties of a photon.

One of the hardest properties to change is a photon’s color, otherwise known as its frequency, because changing the frequency of a photon means changing its energy.

Nov 29, 2021

Exploring Robotic Minds Using the Free Energy Principle

Posted by in category: robotics/AI

Nov 29, 2021

Boosting Memory Performance by Finding Amplitude of Brain Waves and Speeding Oscillations

Posted by in category: neuroscience

Summary: Entrainment can safely manipulate brain waves to induce improvements in memory, a new study reveals.

Source: Florida Institute of Technology.

The brain is made of millions of cells called neurons, that send electrical messages to talk to each other in patterns of vertical electric activity called oscillations. By inducing them first, then finding the amplitude of the specific brain waves is improved during memory, ultimately memory performance itself is boosted. Once introduced, what if a person can boost the speed of these oscillations to improve memory? A university study in a journal for adolescents may show we can.

Nov 29, 2021

Introduction of Bioenergetics

Posted by in category: futurism

This video explains introduction of bioenergetics.

Thank You For Watching.

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Nov 29, 2021

3D-printed ‘living ink’ is full of microbes and can release drugs

Posted by in categories: biotech/medical, materials

An ink made using engineered bacterial cells can be 3D-printed into structures that release anti-cancer drugs or capture toxins from the environment.

The microbial ink is the first printable gel to be made entirely from proteins produced by E.coli cells, without the addition of other polymers.

“This is the first of its kind… a living ink that can respond to the environment. We have repurposed the matrix that these bacteria normally utilise as a shielding material to form a bio-ink,” says Avinash Manjula-Basavanna at the Massachusetts Institute of Technology in Boston.