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Nov 30, 2021

A New, Simpler Quantum Computer Runs at Room Temperature

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

And it uses components already commercially available.

Engineers at Stanford University have demonstrated a new, simpler design for a quantum computer that could help practical versions of the machine finally become a reality, a report from New Atlas reveals.

The new design sees a single atom entangle with a series of photons, allowing it to process and store more information, as well as run at room temperature — unlike the prototype machines being developed by the likes of Google and IBM.

Continue reading “A New, Simpler Quantum Computer Runs at Room Temperature” »

Nov 30, 2021

The PANTALA Concept H Travels at 186 MPH and Has a 155 Mile Range

Posted by in category: transportation

And it’s down for tests this year.

Last month, Pantuo Aviation revealed the PANTALA Concept H, a sleek-looking flying taxi concept that has strong similarities to Lilium’s ducted fan eVTOL aircraft at the same time as featuring some key design differences.

Continue reading “The PANTALA Concept H Travels at 186 MPH and Has a 155 Mile Range” »

Nov 30, 2021

0 comments on “Google, Cambridge U & Alan Turing Institute Propose PolyViT: A Universal Transformer for Image, Video, and Audio Classification”

Posted by in category: robotics/AI

The original 2017 transformer model was designed for natural language processing (NLP), where it achieved SOTA results. Its performance intrigued machine learning researchers, who have since successfully adapted the attention-based architecture to perception tasks in other modalities, such as the classification of images, video and audio. While transformers have shown their power and potential in these areas, achieving SOTA performance requires training a separate model for each task. Producing a single transformer model capable of processing multiple modalities and datasets and sharing its learnable parameters has thus emerged as an attractive research direction.

To this end, a team from Google Research, University of Cambridge and Alan Turing Institute has proposed PolyViT; a single transformer architecture co-trained on image, audio and video that is parameter-efficient and learns representations that generalize across multiple domains.

The PolyViT design is motivated by the idea that human perception is inherently multimodal and previous studies that have demonstrated transformers’ ability to operate on any modality that can be tokenized. PolyViT shares a single transformer encoder across different tasks and modalities, enabling up to a linear reduction in parameters with the number of tasks.

Nov 30, 2021

Neurotechnology To Grant Us Superpowers

Posted by in categories: neuroscience, robotics/AI

Future Human Community

Nov 30, 2021

Aging in place: technologies to live long and independently

Posted by in category: life extension

Our comprehensive report provides a deep dive into the opportunities and challenges facing the aging in place industry. Download for FREE.

Nov 30, 2021

Immune systems and aging clocks

Posted by in category: biotech/medical

We continue our overview of the Longevity Forum’s Science Summit at Oxford’s Oriel College, part of Longevity Week and hosted by Professor Lynne Cox and Jim Mellon.

Longevity. Technology: Severe community-acquired infections (such as community-acquired pneumonia and COVID-19) are more common in older adults, and overall outcomes are worse. But why as we get older are we more susceptible and can we harness the immune system to improve clinical trajectories in older adults?

Professor Liz Sapey is the Chair of Acute Medicine and an academic acute and respiratory medicine physician at the University of Birmingham and University Hospitals Birmingham NHS Foundation Trust. Sapey presented on what is known about susceptibility to infection as we age.

Nov 30, 2021

Experts Say Fusion Power Is Finally Starting to Look Imminent

Posted by in category: nuclear energy

If it sounds too good to be true, it probably is, right? Normally we’d say yes, but experts around the globe say nuclear fusion power, which holds the promise of clean and virtually limitless electricity, could be just around the corner. After nearly six decades with many promises but few results, new advancements may finally tip the scale, according to the Financial Times.

“Fusion is coming, faster than you expect,” Fusion Industry Association exec Andrew Holland told the publication.

There could be many benefits to nuclear fusion. Unlike nuclear fission it would create little waste and, as far as we know, could never result in an accident like Chernobyl. Insert a side-eye here for plans to dump radioactive water into Cape Cod Bay and the Pacific.

Nov 30, 2021

Supermassive Black Holes on a Collision Course: Closest Pair of Supermassive Black Holes to Earth Ever Discovered

Posted by in category: cosmology

Using the European Southern Observatory’s Very Large Telescope (ESO

Created in 1962, the European Southern Observatory (ESO), is a 16-nation intergovernmental research organization for ground-based astronomy. Its formal name is the European Organisation for Astronomical Research in the Southern Hemisphere.

Nov 30, 2021

Global drugmakers could roll out Omicron-adapted COVID vaccines in 100 days

Posted by in category: biotech/medical

As urgent as that question is, experts are warning they need a few weeks at the minimum to fully understand how well vaccines protect against Omicron.

Nov 30, 2021

Physicists create time crystals with quantum computers

Posted by in categories: quantum physics, robotics/AI, space

There is a huge global effort to engineer a computer capable of harnessing the power of quantum physics to carry out computations of unprecedented complexity. While formidable technological obstacles still stand in the way of creating such a quantum computer, today’s early prototypes are still capable of remarkable feats.

For example, the creation of a new phase of matter called a “time crystal.” Just as a crystal’s structure repeats in space, a time crystal repeats in time and, importantly, does so infinitely and without any further input of energy—like a clock that runs forever without any batteries. The quest to realize this phase of matter has been a longstanding challenge in theory and experiment—one that has now finally come to fruition.

In research published Nov. 30 in Nature, a team of scientists from Stanford University, Google Quantum AI, the Max Planck Institute for Physics of Complex Systems and Oxford University detail their creation of a time crystal using Google’s Sycamore quantum computing hardware.