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Robots are becoming increasingly common in both workplace and domestic settings, with advancements in technology allowing them to perform a wide range of tasks. However, there are still limitations when it comes to robots navigating confined or cluttered spaces. Traditional sensors like lasers and cameras have blind spots that may prevent robots from detecting objects
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Creating brain-like systems for machine learning poses numerous challenges. While artificial neural networks excel at learning complex tasks, the training process is slow and power-intensive. Moving towards analog systems can reduce time and power consumption, but small errors can quickly escalate. The current electrical network developed at the University of Pennsylvania can only handle linear
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The integration of small synthetic molecules inside protein crystals has emerged as a promising method for studying intermediate compounds formed during chemical reactions. Researchers from Tokyo Tech have successfully visualized reaction dynamics and rapid structural changes by employing this innovative approach with time-resolved serial femtosecond crystallography. Their findings, published in Nature Communications, signify a significant
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Multi-resonance thermally activated delayed fluorescence (MR-TADF) materials have shown potential in the development of organic light-emitting diodes (OLEDs) with narrow electroluminescence (EL) spectra. However, the efficiency of blue MR-TADF emitters has been limited by triplet-involved quenching processes. In response to this challenge, scientists in China have proposed an interlayer sensitization strategy to enhance the EL
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The recent classification of talc as “probably carcinogenic” by the World Health Organization’s cancer agency has stirred up a debate surrounding the safety of this mineral. While the decision was based on a combination of evidence suggesting a potential link to ovarian cancer in humans, the classification has raised some eyebrows in the scientific community.
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Pseudomonas aeruginosa, a common gram-negative bacterium, may seem harmless to most individuals in their everyday environments. However, under certain conditions, this microbe can transform into a ruthless killer, causing devastating infections. The World Health Organization has classified it as a priority 1 pathogen, highlighting its potential threat to human health. Scientists from the University of
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Martin Vargic, a space enthusiast, author, and graphic artist hailing from Slovakia, has recently unveiled two stunning infographic posters. These posters showcase nearly 1600 exoplanets of varying types and sizes. Despite encountering light pollution in his surroundings, Vargic’s passion for astronomy and space exploration ignited at a young age. Vargic’s journey into the realm of
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A little over ten years ago, a groundbreaking discovery was made on Mars – the presence of organic material in the ancient lakebeds of the red planet. This revelation sparked a wave of excitement in the scientific community as it hinted at the possibility of carbon chemistry being widespread on Mars. While it is important
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In the wake of global law enforcement operations that took down prominent cybercrime gangs like LockBit, experts are warning that these criminal organizations are actively seeking to rebuild and adapt to the changing landscape. LockBit, known for developing malicious software used in ransomware attacks, was a major player in the world of cybercrime, contributing to
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