Lifeboat Foundation

‘It will tell you what’s going to happen in future,’ says University of Chicago professor. ‘It’s not magical, there are limitations… but it works really well’

New AI crime prediction tech is reminiscent of the 2002 sci-fi film Minority report, based on the 1956 short story by Philip K. Dick

An artificial intelligence algorithm that can predict crimes a week in advance with a 90 per cent accuracy has been demonstrated for the first time.

“Our goal is to re-regulate all of your genes back to an earlier state.” Excellent. Hurry please. I’m 51.

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Continue reading “Next Generation Therapies For Rejuvenation | Dr Noah Davidsohn Interview Series Ep5/5” »

Fungal mycelium skins can be used as substrates for electronic devices, physicists and materials sci.

This would be great for teleporting objects for shipping across the planet or cosmos eventually. 😀

Scientists have created a “holographic wormhole” inside a quantum computer for the first time.

The pioneering experiment allows researchers to study the ways that theoretical wormholes and quantum physics interact, and could help solve some of the most difficult and perplexing parts of science.

Continue reading “Physicists create ‘holographic wormhole’ inside quantum computer” »

Conventional light sources for fiber-optic telecommunications emit many photons at the same time. Photons are particles of light that move as waves. In today €™s telecommunication networks, information is transmitted by modulating the properties of light waves traveling in optical fibers, similar to how radio waves are modulated in AM and FM channels.

In quantum communication, however, information is encoded in the phase of a single photon – the photon €™s position in the wave in which it travels. This makes it possible to connect quantum sensors in a network spanning great distances and to connect quantum computers together.

Researchers recently produced single-photon sources with operating wavelengths compatible with existing fiber communication networks. They did so by placing molybdenum ditelluride semiconductor layers just atoms thick on top of an array of nano-size pillars (Nature Communications, “Site-Controlled Telecom-Wavelength Single-Photon Emitters in Atomically-thin MoTe 2 ”).

The James Webb Space Telescope (JWST) and the W. M. Keck Observatory in Hawaii have taken images revealing clouds floating across the skies of Titan, Saturn’s largest moon. These images will help researchers understand weather patterns on Titan, the only world other than Earth known to have liquid oceans on its surface.

The left image was taken by JWST on 4 November. Near the top of the image is Kraken Mare, Titan’s largest known sea, flanked by two fluffy white clouds. It is currently summertime in Titan’s northern hemisphere, the time when clouds were expected to form most easily because of the increased sunshine on the surface. These observations confirm the presence of those seasonal clouds.

In an effort to find out whether the clouds were moving or changing shape, the JWST team reached out to researchers at the Keck Observatory and asked them to take follow-up observations. The image from Keck, taken on 6 November, is on the right.

After the successful completion of India’s first space mission, homegrown firms are now looking to set up manufacturing facilities for satellites etc. Homegrown space startups, Pixxel and Dhruva Space, are eyeing new assembly facilities for satellite manufacturing in the country, following successful satellite launch missions on November 26.

Satellite manufacturing is an integral part of India’s plans for the space sector. The government’s liberalized space policy, which is said to be in the final stages of completion, is expected to allow the country’s firms to take a larger share of the global space market. At present, India accounts for only 2% of the global space economy, according to data shared by Jitendra Singh, Minister of State (MoS) for science, technology and earth sciences, in the Lok Sabha in August.

The two companies are also part of a growing crop of homegrown private space startups that are launching the final trial phase of their products and services. On November 18, Hyderabad-based Skyroot Aerospace became India’s first private firm to launch its own rocket. Pixxel and Dhruva’s satellites were successfully deployed in their intended low-earth orbits (LEOs) on November 26. India’s upcoming space policy is expected to invite more participation from such startups, taking some of the load off ISRO and its coffers.

Earlier this year, astronomers found an absolute monster of a galaxy.

Lurking some 3 billion light-years away, Alcyoneus is a giant radio galaxy reaching 5 megaparsecs into space. That’s 16.3 million light-years long, and it constitutes the largest known structure of galactic origin.

The discovery highlights our poor understanding of these colossi, and what drives their incredible growth.

An adaptable new device can transform into all the key electric components needed for artificial-intelligence hardware, for potential use in robotics and autonomous systems, a new study finds.

Brain-inspired or “neuromorphic” computer hardware aims to mimic the human brain’s exceptional ability to adaptively learn from experience and rapidly process information in an extraordinarily energy-efficient manner. These features of the brain are due in large part to its plastic nature —its ability to evolve its structure and function over time through activity such as neuron formation or “neurogenesis.”

“We hypothesized if we could mimic these neurogenesis behaviors in electrical hardware, we could make machines that learn throughout their life-spans,” says study senior author Shriram Ramanathan, an electrical engineer and materials scientist at Purdue University, in West Lafayette, Ind.