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Jan 17, 2022

We Are One Step Closer to Incredibly Compact, Powerful Quantum Batteries

Posted by in categories: computing, quantum physics

The bigger a quantum battery, the faster it charges.

Quantum batteries have the potential to store energy in a new class of compact, powerful devices that could boost our uptake of renewable energies and massively reduce our reliance on fossil fuels.

Now, an international group of scientists has taken an important step towards making these batteries a reality. According to a press statement from the University of Adelaide, the team has proved the crucial concept of superabsorption for the first time.

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Jan 17, 2022

The Zeva eVTOL That Moves Like Superman Completed Its First Test Flight

Posted by in category: transportation

It takes off vertically then moves horizontally.

Zeva Aero, a Tacoma-based company looking to make vertical take-off and landing (VTOL) vehicles for a single pilot, reached a major milestone as its full-scale aircraft completed its maiden untethered flight, the company said in its press release.

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Jan 17, 2022

The Earth’s Core Might Be Cooling Much Faster Than We Previously Thought

Posted by in categories: evolution, space

“Our results could give us a new perspective on the evolution of the Earth’s dynamics,” said Motohiko Murakami, a corresponding author of the study explained in a press statement. “They suggest that Earth, like the other rocky planets Mercury and Mars, is cooling and becoming inactive much faster than expected.”

The Earth will cool down at an increasingly fast pace

The scientists discovered that bridgmanite was roughly 1.5 times better at conducting heat than previously estimated. This means that heat must transfer more easily from the core to the mantle than had been previously believed. This faster transfer equals a higher cooling rate, meaning the Earth’s core will cool down faster than once thought. What’s more, as it cools bridgmanite turns into a mineral called post-perovskite, which conducts heat at an even faster rate. So the inner Earth could start to cool at an increasingly accelerated rate once bridgmanite starts forming into post-perovskite, a crystal structure following the formula ABX₃.

Jan 17, 2022

Dimming the Sun Could Spell Doom for Humanity, Experts Warn

Posted by in categories: climatology, engineering, policy, sustainability

Policy experts and scientists are coming together to stop such experimentation.

Back in March of 2021, we brought you news of a study from the Bill Gates-backed Harvard University Solar Geoengineering Research Program which aimed to evaluate the efficacy of blocking sunlight from reaching our planet’s surface in order to delay the effects of climate change.

Now, more than 60 policy experts and scientists have come together to claim that these kinds of geoengineering initiatives are very dangerous for humanity, according to Phys.org.

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Jan 17, 2022

Elon Musk Says All Species on Earth Will Die When the Sun Expands

Posted by in categories: biological, Elon Musk, existential risks

Unless we move to other planets.

SpaceX CEO Elon Musk has said, in a tweet, that the expansion of the Sun could possibly result in the extinction of all species on the planet, making interplanetary living a necessity. While this might turn true, Musk said this in response to a paper warning about mass extinction caused by human activity.

Musk’s tweet came as an unsolicited response to a paper in Biological Reviews titled The Sixth Mass Extinction: fact, fiction or speculati… See more.

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Jan 17, 2022

Astronomers Create Largest Ever 3D Map of the Cosmos

Posted by in categories: robotics/AI, space

Its aim is to help us understand the past and future of the universe.

You may have heard of the Dark Energy Spectroscopic Instrument (DESI) from the Lawrence Berkeley National Laboratory’s Department of Energy. We reported on the project all the way back in 2016 when the team of scientists launched 5,000 small robots into space to help develop the first map of the universe beyond earth.

Then, in 2017, we reported how the project had created a 3D map of our galaxy’s space dust. The map was successful at plotting each individual dust that exists in our galaxy in order to clear up the deep space view and measure the accelerating expansion rate of the universe.

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Jan 17, 2022

There’s only one Universal Consciousness

Posted by in categories: education, evolution, neuroscience

we individualize our conscious awareness through the filter of our nervous system, our “local” mind, our very inner subjectivity, but consciousness itself, the Self in a greater sense, our “core” self is universal, and knowing it through experience has been called enlightenment, illumination, awakening, or transcendence, through the ages.

Here’s Consciousness: Evolution of the Mind (2021), Part IV: UNIVERSAL CONSCIOUSNESS >

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Jan 17, 2022

Geneva Airport’s New Glasshouse Terminal Is Powered by 75,000 Square Feet of Solar Panels

Posted by in categories: solar power, sustainability, transportation

Geneva’s new airport terminal is not only futuristic looking, but it’s energy positive, with solar panels, geothermal power and smart glass.

Jan 17, 2022

Study challenges evolutionary theory that DNA mutations are random

Posted by in categories: biotech/medical, evolution, food

A simple roadside weed may hold the key to understanding and predicting DNA mutation, according to new research from University of California, Davis, and the Max Planck Institute for Developmental Biology in Germany.

The findings, published January 12 in the journal Nature, radically change our understanding of evolution and could one day help researchers breed better crops or even help humans fight cancer.

Mutations occur when DNA is damaged and left unrepaired, creating a new variation. The scientists wanted to know if mutation was purely random or something deeper. What they found was unexpected.

Jan 17, 2022

New Silicon Carbide Qubits Bring Us One Step Closer to Quantum Networks

Posted by in categories: quantum physics, supercomputing

Chromium defects in silicon carbide may provide a new platform for quantum information.

Quantum computers may be able to solve science problems that are impossible for today’s fastest conventional supercomputers. Quantum sensors may be able to measure signals that cannot be measured by today’s most sensitive sensors. Quantum bits (qubits) are the building blocks for these devices. Scientists are investigating several quantum systems for quantum computing and sensing applications. One system, spin qubits, is based on the control of the orientation of an electron’s spin at the sites of defects in the semiconductor materials that make up qubits. Defects can include small amounts of materials that are different from the main material a semiconductor is made of. Researchers recently demonstrated how to make high quality spin qubits based on chromium defects in silicon carbide.