Biannual online magazine of SF, fantasy & horror.
“You must stay drunk on writing so reality cannot destroy you.” — Ray Bradbury.
An American debt collection agency suffered a data breach in late February, losing sensitive data belonging to almost two million people.
Earlier this week, Financial Business and Consumer Solutions (FBCS) sent a data breach notification letter to affected customers, explaining that unauthorized third parties accessed its systems on February 14, 2024, and remained there until being spotted, and ousted, on February 26.
Scientists are harnessing cells to make new types of materials that can grow, repair themselves and even respond to their environment. These solid “engineered living materials” are made by embedding cells in an inanimate matrix that’s formed in a desired shape. Now, researchers report in ACS Central Science that they have 3D printed a bioink containing plant cells that were then genetically modified, producing programmable materials. Applications could someday include biomanufacturing and sustainable construction.
Patreon: https://bit.ly/3v8OhY7Nick Bostrom is a Swedish philosopher who was most recently Professor at Oxford University, where he served as the founding Di…
The layout of cortical systems varies across people, which is assumed to be largely due to border shifts between nearby systems. Dworetsky et al. reveal a qualitatively different variation in systems that occurs at a distance from expected locations.
Research published in Nature demonstrates high qubit control fidelity and uniformity in single-electron control.
SANTA CLARA, Calif., May 1, 2024 —(BUSINESS WIRE)—Today, Nature published an Intel research paper, “Probing single electrons across 300-mm spin qubit wafers,” demonstrating state-of-the-art uniformity, fidelity and measurement statistics of spin qubits. The industry-leading research opens the door for the mass production and continued scaling of silicon-based quantum processors, all of which are requirements for building a fault-tolerant quantum computer.
Quantum hardware researchers from Intel developed a 300-millimeter cryogenic probing process to collect high-volume data on the performance of spin qubit devices across whole wafers using complementary metal oxide semiconductor (CMOS) manufacturing techniques.
Increasing complexity could provide insights into future advancements and the potential for encountering extraterrestrial intelligence.
Scientists have adapted a device called a microwave circulator for use in quantum computers, allowing them for the first time to precisely tune the exact degree of nonreciprocity between a qubit, the fundamental unit of quantum computing, and a microwave-resonant cavity. The ability to precisely tune the degree of nonreciprocity is an important tool to have in quantum information processing. In doing so, the team derived a general and widely applicable theory that simplifies and expands upon older understandings of nonreciprocity so that future work on similar topics can take advantage of the team’s model, even when using different components and platforms.
Gravity is part of our everyday life. Still, the gravitational force remains mysterious: to this day we do not understand whether its ultimate nature is geometrical, as Einstein envisaged, or governed by the laws of quantum mechanics.
