Lifeboat Foundation

Summary: Increasing synchronization of neurons in the upstream brain region that transmits information leads to a significant improvement in the transmission of information and information processing in the downstream region.

Source: Bar-Ilan University.

In the early 20th century scientists began to record brain activity using electrodes attached to the scalp. To their surprise, they saw that brain activity is characterized by slow and rapid ascending and descending signals which were subsequently called “brain waves”.

Scientists realize quantum teleportation between remote, non-neighboring nodes in a quantum network. The network employs three optically connected nodes based on solid-state spin qubits. The teleporter is prepared by establishing remote entanglement on the two links, followed by entanglement swapping on the middle node and storage in a memory qubit.

They demonstrate that once successful preparation of the teleporter is heralded, arbitrary qubit states can be teleported with fidelity above the classical bound, even with unit efficiency. These results are enabled by key innovations in the qubit readout procedure, active memory qubit protection during entanglement generation and tailored heralding that reduces remote entanglement infidelities.

Continue reading “Dutch researchers teleport quantum information across rudimentary quantum network” »

𝙏𝙝𝙚 𝙘𝙤𝙣𝙙𝙞𝙩𝙞𝙤𝙣𝙨 𝙘𝙖𝙣 𝙖𝙡𝙡 𝙖𝙛𝙛𝙚𝙘𝙩 𝙩𝙝𝙚 𝙗𝙧𝙖𝙞𝙣, 𝙙𝙖𝙢𝙖𝙜𝙞𝙣𝙜 𝙗𝙡𝙤𝙤𝙙 𝙫𝙚𝙨𝙨𝙚𝙡𝙨 𝙖𝙣𝙙 𝙡𝙚𝙖𝙙𝙞𝙣𝙜 𝙩𝙤 𝙨𝙩𝙧𝙤𝙠𝙚𝙨. 𝘽𝙪𝙩 𝙩𝙝𝙚 𝙘𝙤𝙣𝙣𝙚𝙘𝙩𝙞𝙤𝙣 𝙗𝙚𝙩𝙬𝙚𝙚𝙣 𝙫𝙖𝙨𝙘𝙪𝙡𝙖𝙧 𝙙𝙞𝙨𝙚𝙖𝙨𝙚 𝙞𝙣 𝙩𝙝𝙚 𝙗𝙧𝙖𝙞𝙣 𝙖𝙣𝙙 𝘼𝙡𝙯𝙝𝙚𝙞𝙢𝙚𝙧’𝙨 𝙝𝙖𝙨 𝙧𝙚𝙢𝙖𝙞𝙣𝙚𝙙 𝙪𝙣𝙚𝙭𝙥𝙡𝙖𝙞𝙣𝙚𝙙 𝙙𝙚𝙨𝙥𝙞𝙩𝙚 𝙩𝙝𝙚 𝙞𝙣𝙩𝙚𝙣𝙨𝙚 𝙚𝙛𝙛𝙤𝙧𝙩𝙨 𝙤𝙛 … See more.

The Neuro-Network.

𝐑𝐞𝐬𝐞𝐚𝐫𝐜𝐡𝐞𝐫𝐬 𝐦𝐚𝐲 𝐡𝐚𝐯𝐞 𝐟𝐨𝐮𝐧𝐝 𝐭𝐡𝐞 𝐦𝐢𝐬𝐬𝐢𝐧𝐠 𝐥𝐢𝐧𝐤 𝐛𝐞𝐭𝐰𝐞𝐞𝐧 𝐀𝐥𝐳𝐡𝐞𝐢𝐦𝐞𝐫’𝐬 𝐚𝐧𝐝 𝐯𝐚𝐬𝐜𝐮𝐥𝐚𝐫 𝐝𝐢𝐬𝐞𝐚𝐬𝐞

Continue reading “Researchers may have found the missing link between Alzheimer’s and vascular disease” »

Men like Zuckerberg and Musk are the subject of fascination. Their character, their genius, their flaws — all are treated to feverish scrutiny. Since Musk’s bid for Twitter, there has been a predictable flurry of speculation: does he know what he’s doing? Is he a troll or a revolutionary? Will he improve conditions of free speech? What, if anything, will he do about online harassment and extremism?

Though valuable and interesting, it is possible that these kinds of questions obscure the deeper issue, or at least the longer-term one. At root, the big question for the future of powerful technologies is this: whether they are ultimately economic entities which should be governed according to market principles, or whether they are in fact political in nature, and so should be governed by democratic norms and principles. In the long run, the answer we provide to this question will significantly affect the course of democracy around the world — more, in any event, than whether Musk himself understands the concept of “free speech absolutism.”

Many other advanced democracies are tacking toward the political/democratic option. The UK is considering a landmark Online Safety Bill, which will place strict duties on social media platforms. Off the back of the General Data Protection Regulation, the EU is readying a swathe of new measures — an Artificial Intelligence Act, a Digital Services Act, a Digital Markets Act — all of which will curb the power of tech firms.

Webb going through the paces!

NASA’s next-generation space observatory successfully watched a moving asteroid as the telescope inches towards the end of its six-month commissioning period.

The successful tracking of a nearby object shows that the James Webb Space Telescope can keep a watch on solar system objects as well as the distant galaxies, stars and other faraway objects it is expected to observe in its perhaps 20-year lifespan.

Not Kidding! A Sugar Mountain has been discovered deep within the ocean.

Scientists have found that seagrass meadows on the ocean floor can keep humongous amounts of sugar beneath their swaying fronds. The sugar is in the shape of sucrose (the primary ingredient in sugar used in cooking), and it is released from the seagrasses into soil beneath, recognised as the rhizosphere.