In the era of big data, signal processing faces significant challenges in terms of capacity and energy consumption due to the torrent of data to process. With over 90% of data transmitted through light, optical signal processing may offer unprecedented speed and energy efficiency compared to its electronic counterparts, as it operates without the need […]
Author: Ramón Muñoz-Chápuli has been Professor of Animal Biology in the University of Málaga until his retirement. He has investigated for forty years in the fields of developmental biology and animal evolution. Nematode worms may not be very popular, but what we know about their abundance is astonishing. After arthropods, chordates, and molluscs, they constitute […]
Ashes have always been a powerful and evocative metaphor representing a vanished and irretrievable past. However, we live in prodigious times, in which nothing can be taken for granted anymore, and the feat of reading the contents of some of the charred papyri of Herculaneum is a good example of this. The credit goes to […]
If you speak more than one language, you are probably familiar with not being able to sound like a native speaker. At least, you know you’re trying your best to speak a foreign language! And, you know, in the end, your accent is also part of your identity. But wouldn’t it feel quite discouraging if […]
Driving at night might be a scary challenge for a new driver, but with hours of practice it soon becomes second nature. For self-driving cars, however, practice may not be enough because the lidar sensors that often act as these vehicles’ “eyes” have difficulty detecting dark-coloured objects. New research describes a highly reflective black paint […]
Numerous physical systems—from classical electromagnetic fields to quantum particle fields—exhibit oscillating wave behavior. Specific settings exist, both in nature and in artificial systems, where these waves form patterns with holes, loops, and other distinct topological characteristics, often referred to as topological wave structures. Now, a team of researchers describes how these structures, which have previously […]
A new imaging technique can give scientists a much closer look at fibril assemblies, stacks of peptides like amyloid beta, most notably associated with Alzheimer’s disease. These cross-β fibril assemblies are also useful building blocks within designer biomaterials for medical applications, but their resemblance to their amyloid beta cousins, whose tangles are a symptom of […]
One of the things I mostly hated in school was having to practise my calligraphy skills, I found it monotonous and uninspiring. However, despite not having served to improve my handwriting, it may have helped me fixate new information during my studies, as new research points towards handwriting being better than typing for learning and […]
The emergence of detector technologies with sensitivity to lower energies and improved resolution invites a shift of emphasis in particle-decay searches for massive neutral bosons: the kinematic limit of these reactions remains an unexplored realm where cosmologically-relevant particles may be waiting to be discovered. A case that illustrate this is the charged lepton flavour violating […]
Author: Kristina Bilbao, PhD candidate at the University of the Basque Country, Dept. of Linguistics and Basque Studies (UPV/EHU) and member of The Bilingual Mind Research Group (Gogo Elebiduna) Reciprocal constructions express a symmetrical relation between participants involved in an event . For instance, consider the reciprocal construction Anne and Mary hugged each other, which […]