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Oct 24, 2019

To determine whether robots have a felt quality of experience

Posted by in category: robotics/AI

To determine whether robots have a felt quality of experience, we’ll have to ask them, and ourselves, several probing questions — i.e., “Can the mind existing separately from the body?” “Can the system exist without the computer?”

They’ll also need to possess the right “architectural features.” In this video, NASA’s Dr. Susan Schneider explains more.

Oct 24, 2019

Father and Son Build 50,000 New Beehive Colonies Around the World

Posted by in categories: habitats, innovation

These two men have increased the global honeybee population by 10 percent with their invention – a hive that lets humans harvest honey without harming bees.

The “Flow Hive” is a man made bee house, that bees can’t tell apart from their own hives, that allows honey to flow out of it without harming bees.

Oct 24, 2019

NASA Innovator Experiments with Force Fields for Moving Matter

Posted by in categories: particle physics, space

On a metal workbench covered with tools, instruments, cords, and bottles of solution, Aaron Yevick is using laser light to create a force field with which to move particles of matter.

Yevick is an optical engineer who came to NASA’s Goddard Space Flight Center in Greenbelt, Maryland, full-time earlier this year. Despite being in his current position with NASA less than a year, Yevick received funding from the Goddard Fellows Innovation Challenge (GFIC) — a research and development program focused on supporting riskier, less mature technologies — to advance his work.

His goal is to fly the technology aboard the International Space Station, where astronauts could experiment with it in microgravity. Eventually, he believes the technology could help researchers explore other planets, moons, and comets by helping them collect and study samples.

Oct 24, 2019

Huda Suliman at Ending Age-Related Diseases 2019

Posted by in categories: biotech/medical, life extension

We’re continuing to release talks from Ending Age-Related Diseases 2019, our highly successful two-day conference that featured talks from leading researchers and investors, bringing them together to discuss the future of aging and rejuvenation biotechnology.

Huda Suliman of Icaria Life Sciences discussed her company’s role in the rejuvenation biotechnology ecosystem, including small molecule drug discovery and drug screening along with how her company deals with irreproducibility in the scientific literature. She explained how species differences are an issue, and she explained the differences between aging-focused and traditional medical research.

Oct 24, 2019

A crisis in cosmology: New data suggests the universe expanding more rapidly than believed

Posted by in category: cosmology

A group of astronomers led by University of California, Davis has obtained new data that suggest the universe is expanding more rapidly than predicted.

The study comes on the heels of a hot debate over just how fast the universe is ballooning; measurements thus far are in disagreement.

The team’s new measurement of the Hubble Constant, or the expansion rate of the universe, involved a different method. They used NASA’s Hubble Space Telescope (HST) in combination with W. M. Keck Observatory’s Adaptive Optics (AO) system to observe three gravitationally-lensed systems. This is the first time ground-based AO technology has been used to obtain the Hubble Constant.

Oct 24, 2019

This Type of Algae Absorbs More Light for Photosynthesis Than Other Plants

Posted by in category: energy

Though evolutionary mergers between cells, some algae have developed the ability to convert a wider spectrum of light energy into sugars.

Oct 24, 2019

First drug that can slow Alzheimer’s dementia

Posted by in categories: biotech/medical, neuroscience

Drug company says it will seek permission in the US to start marketing the potentially ‘life-changing’ new drug.

Oct 24, 2019

New drug forces flu virus into ‘error catastrophe,’ overwhelming it with mutations

Posted by in category: biotech/medical

Plemper says additional toxicity tests in animals have not thrown up any red flags, and the first trials of EIDD-2801 in humans are likely to start next spring. Pavia says the new drug could eventually be used in combination with other drugs to stave off resistance, a strategy already in use for HIV and hepatitis B treatments.

Oct 24, 2019

Be the first to comment on “How to Spot a Wormhole – Physicists Describe a Technique for Detecting Spacetime Bridges”

Posted by in categories: cosmology, physics

In a theoretical study, physicists propose that perturbations in the orbit of stars near supermassive black holes could be used to detect wormholes.

A new study outlines a method for detecting a speculative phenomenon that has long captured the imagination of sci-fi fans: wormholes, which form a passage between two separate regions of spacetime.

Such pathways could connect one area of our universe to a different time and/or place within our universe, or to a different universe altogether.

Oct 24, 2019

How to spot a wormhole (if they exist)

Posted by in categories: cosmology, physics

A new study outlines a method for detecting a speculative phenomenon that has long captured the imagination of sci-fi fans: wormholes, which form a passage between two separate regions of spacetime.

Such pathways could connect one area of our universe to a different time and/or place within our universe, or to a different universe altogether.

Whether wormholes exist is up for debate. But in a paper published on Oct. 10 in Physical Review D, physicists describe a technique for detecting these bridges.