Researchers believe that artificial intelligence may allow us to speak to other species, Elizabeth Kolbert writes.
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Sep 5, 2023
New crew for the space station launches with 4 astronauts from 4 countries
Posted by Eamon Everall in category: space travel
CAPE CANAVERAL, Fla. (AP) — Four astronauts from four countries rocketed toward the International Space Station on Saturday.
They should reach the orbiting lab in their SpaceX capsule Sunday, replacing four astronauts living up there since March.
A NASA astronaut was joined on the predawn liftoff from Kennedy Space Center by fliers from Denmark, Japan and Russia. They clasped one another’s gloved hands upon reaching orbit.
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Sep 5, 2023
A theory of strong-field non-perturbative physics driven by quantum light
Posted by Paul Battista in categories: futurism, quantum physics
Non-perturbative interactions (i.e., interactions too strong to be described by so-called perturbation theory) between light and matter have been the topic of numerous research studies. Yet the role that quantum properties of light play in these interactions and the phenomena arising from them have so far remained widely unexplored.
Researchers at Technion–Israel Institute of Technology recently introduced a new theory describing the physics underpinning non-perturbative interactions driven by quantum light. Their theory, introduced in Nature Physics, could guide future experiments probing strong-field physics phenomena, as well as the development of new quantum technology.
This recent paper was the result of a close collaboration between three different research groups at Technion, led by principal investigators Prof. Ido Kaminer, Prof. Oren Cohen and Prof. Michael Krueger. Students Alexey Gorlach and Matan Even Tsur, co-first authors of the paper, spearheaded the study, with support and ideas from Michael Birk and Nick Rivera.
Sep 5, 2023
Top 5 Neuroscience Discoveries of the Week
Posted by Paul Battista in categories: biotech/medical, life extension, neuroscience
This week in neuroscience, we’ve seen groundbreaking advancements ranging from a diet that can potentially extend lifespan without calorie restriction, to a new drug that could revolutionize obesity treatment.
Sep 5, 2023
Cancer tumours eradicated by genetically modified immune cells
Posted by Shubham Ghosh Roy in categories: biotech/medical, genetics
T-cells that have been genetically edited to boost their anticancer activity have destroyed solid tumours in mice.
Sep 5, 2023
Schizophrenia gene mutation causes many changes in the mouse brain
Posted by Shubham Ghosh Roy in categories: biological, genetics, neuroscience
A study of a genetic mouse model of schizophrenia supports two long-debated hypotheses, and unveils additional new clues about the biological roots of the disorder.
Sep 5, 2023
Apple Patents Video Game Like Display on Windshield
Posted by Shailesh Prasad in categories: augmented reality, electronics
The patented product, an AR windshield, utilizes a range of sensors such as visible light cameras and infrared cameras to create a 3D picture of the world.
Sep 5, 2023
Scientists Discover ‘Pure Math’ Is Written Into Evolutionary Genetics
Posted by Shailesh Prasad in categories: evolution, genetics, mathematics
Mathematicians delight in the beauty of math that so many of us don’t see. But nature is a wonderful realm in which to observe beauty born out of mathematical relationships.
The natural world provides seemingly endless patterns underpinned by numbers – if we can recognize them.
Luckily for us, a motley team of researchers has just uncovered another striking connection between math and nature; between one of the purest forms of mathematics, number theory, and the mechanisms governing the evolution of life on molecular scales, genetics.
Sep 5, 2023
Better cybersecurity with quantum random number generation based on a perovskite light emitting diode
Posted by Shailesh Prasad in categories: cybercrime/malcode, encryption, finance, quantum physics
Digital information exchange can be safer, cheaper and more environmentally friendly with the help of a new type of random number generator for encryption developed at Linköping University, Sweden. The researchers behind the study believe that the new technology paves the way for a new type of quantum communication.
In an increasingly connected world, cybersecurity is becoming increasingly important to protect not just the individual, but also, for example, national infrastructure and banking systems. And there is an ongoing race between hackers and those trying to protect information. The most common way to protect information is through encryption. So when we send emails, pay bills and shop online, the information is digitally encrypted.
To encrypt information, a random number generator is used, which can either be a computer program or the hardware itself. The random number generator provides keys that are used to both encrypt and unlock the information at the receiving end.