Controversial quantum-computing paper gets hefty correction — but concerns linger
A team including researchers at the Niels Bohr Institute at the University of Copenhagen have published a substantial…
Ferri- and ferro-electric switching in spontaneously chiral polar liquid crystals
Materials Table 1 shows the chemical structures and phases transitions of the materials presented here. Details of chemical synthesis…
Programmable wave-based analog computing machine: a metastructure that designs metastructures
A conceptual representation of the main idea is pictorially summarized in Fig. 1A. The main property of our proof-of-concept…
Watch rappelling robots dive into a lava tube — for science
The three robots worked as a team to enter and map an underground tunnel.Credit: Carlos Pérez-del-Pulgar To explore…
DGS-Yolov7-Tiny: a lightweight pest and disease target detection model suitable for edge computing environments
A description of the experimental development environment and tools is shown in Table 1. Table 1 Development environment…
Sustainable DNA-polysaccharide hydrogels as recyclable bioplastics
The bioplastics are produced from naturally abundant biomass DNA (Fig. 1a i) and polysaccharides (Fig. 1a ii), and the polysaccharide…
Clone copy number diversity is linked to survival in lung cancer
The ALPACA algorithm We introduce ALPACA, an algorithm to infer allele-specific copy-number profiles of every tumour clone, given…
These tiny flyers levitate on the Sun’s heat alone
Devices (artist’s illustration) kept aloft by sunlight could take sensors into an understudied layer of the atmosphere.Credit: Schafer…
The genomic origin of the unique chaetognath body plan
Erwin, D. H. The origin of animal body plans: a view from fossil evidence and the regulatory genome.…
Countrywide natural experiment links built environment to physical activity
Study design We conducted a countrywide, prospective, longitudinal physical activity study of US residents that evaluated their physical…
Smart phosphor with neuromorphic behaviors enabling full-photoluminescent Write and Read for all-optical physical reservoir computing
Construction of smart phosphor with neuromorphic behaviors Biological synapse is the fundamental unit of neural information processing, which…
Atomic-scale visualization of strain-tailored noncollinear spin textures in an antiferromagnetic ultrathin film
Growth of Mn atomic bilayer on Ag(111) Figure 1a represents the STM topographic overview of 1.0 ± 0.1 atomic layers of…