Hanan Kalaz

A study by economists shows a wide gap between the kinds of math problems kids who work in retail markets do well and the kinds of problems kids in school do well.

In a milestone that brings quantum computing tangibly closer to large-scale practical use, scientists have demonstrated the first instance of distributed quantum computing. Using a photonic network interface, they successfully linked two separate quantum processors to form a single, fully connected quantum computer, paving the way to tackling computational challenges previously out of reach.

Researchers have revealed novel sequence-structure-property relationships for customizing engineered living materials (ELMs), enabling more precise control over their structure and how they respond to deformation forces like stretching or compression.

Running out of gas in a remote area far from a gas station is every driver’s worst nightmare. A similar stressor, known as “range anxiety,” exists for owners of electric vehicles who worry about how far their EV’s can drive without running out of battery. As EVs become more common on roadways — annual EV

A research team has developed a novel multidimensional sampling theory to overcome the limitations of flat optics. The study not only identifies the constraints of conventional sampling theories in metasurface design but also presents an innovative anti-aliasing strategy that significantly enhances optical performance.

Physicists have achieved a breakthrough in data processing by employing an ‘inverse-design’ approach. This method allows algorithms to configure a system based on desired functions, bypassing manual design and complex simulations. The result is a smart ‘universal’ device that uses spin waves (‘magnons’) to perform multiple data processing tasks with exceptional energy efficiency. This innovation

New research shows grain yields critical to India’s food security are dragged down 10% or more in many parts of the country by nitrogen dioxide pollution from power stations that run on coal. Economic losses from crop damages exceed $800 million per year.

Combining two semiconductor thin films into a tandem solar cell can achieve high efficiencies with a minimal environmental footprint. Teams have now presented a CIGS-perovskite tandem cell that sets a new world record with an efficiency of 24.6%, certified by an independent body.

A research team presents an AI assessor for Hall-effect ion thrusters, the engines of satellites and space probes.

Photosynthesis — mainly carried out by plants — is based on a remarkably efficient energy conversion process. To generate chemical energy, sunlight must first be captured and transported further. This happens practically loss-free and extremely quickly. A new study shows that quantum mechanical effects play a key role in this process.