How does Walter Benjamin use the insights of Marxism and theology to conceptualize history and the future?
Fulcrum Comiks
Posted in futurism
A mythic Sci-Fi Adventure comic series following the journey of a legendary crew of heroes, explorers & gods on a quest to save their universe from itself.
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Analysis of sedimentary rocks from the mid-Proterozoic interval reveals traces of protosteroids, suggesting the widespread presence of stem-group eukaryotes that predated and co-existed with the crown-group ancestors of modern eukaryotes.
Summary: Researchers discovered sequence variants in the gene ABCC9 that influence voice pitch.
Utilizing speech recordings from nearly 13,000 Icelanders and corresponding genomic data, the scientists identified common ABCC9 variants associated with higher voice pitch in both men and women. Additionally, these variants were linked to higher pulse pressure, revealing intriguing connections between voice pitch and health.
The study also uncovered a heritable component in vowel acoustics, enhancing our understanding of the human vocal system.
Dark matter, the invisible material that makes up the vast majority of the universe’s mass, may collect itself to form atoms, a new simulation shows.
Those “dark atoms” might radically alter the evolution of galaxies and the formation of stars, giving astronomers a new opportunity to understand this mysterious substance.
Chinese scientists have devised a technique to coat everyday materials like paper and plastic with liquid metal, potentially creating “smart devices.” The method, which involves adjusting pressure rather than using a binding material, successfully enables the liquid metal to adhere to surfaces, a previously challenging task due to high surface tension.
Everyday materials such as paper and plastic could be transformed into electronic “smart devices” by using a simple new method to apply liquid metal to surfaces, according to scientists in Beijing, China. The study, published June 9 in the journal Cell Reports.
<em>Cell Reports</em> is a peer-reviewed scientific journal that published research papers that report new biological insight across a broad range of disciplines within the life sciences. Established in 2012, it is the first open access journal published by Cell Press, an imprint of Elsevier.
SpaceX set to bring child prodigy on board as a software engineer for its Starlink division in July. Take a look!
Synthetic Life
Posted in bioengineering, genetics, robotics/AI
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We often discuss cybernetic, genetic engineering, artificial intelligence, and hybrids of them, but what truly is synthetic life? And what is it like?
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The limited ability of microrobots to assist drugs in entering cells hinders their therapeutic efficacy. To address this, a research team, reporting in Cyborg and Bionic Systems, has introduced the cancer-targeting molecule folic acid (FA) to microrobots to promote drug uptake by cancer cells via receptor-ligand-mediated endocytosis. This results in a drug delivery system that can locate lesion areas with magnetic fields and deliver loaded drugs into the cytoplasm through endocytosis.
Untethered microrobots have shown remarkable achievements in various fields such as minimally invasive surgery, drug delivery, environmental remediation, and tissue engineering. Magnetic field actuation is a widely used method due to its good biosafety, deeper tissue penetration, and high temporal and spatial control.
However, practical problems arise when microrobots delivering drugs may only be able to deliver the drugs to the area around the cells but cannot assist the drugs to enter the cells. This limitation could potentially reduce the effectiveness of the treatment since the drugs may not reach the intended targets within the cells.
Northwestern Medicine investigators have developed a novel nanoparticle treatment for glioblastoma, according to a study published in Nature Communications.
Glioblastoma, the most common type of primary brain cancer, is one of the most complex, deadly and treatment-resistant cancers, according to the National Brain Tumor Society. The five-year survival rate for glioblastoma patients hovers near 7% and has remained unchanged for decades.
Previous Northwestern Medicine research has shown that glioblastoma tumors accumulate large numbers of immunosuppressive tumor-associated myeloid cells (TAMCs), which impairs the immune system’s ability to fight the tumor and reduces the effectiveness of radiation and chemotherapy.