Disks, spikes and clouds: A peek into a black hole's back yard

The first direct detection of gravitational waves in 2015 has opened a new window on the universe, enabling in particular the observation of the merger of pairs of massive black holes. This young field of research has matured ...

Buckle up: A new class of materials is here

Usually, the two characterizations of a material are mutually exclusive: something is either stiff, or it can absorb vibrations well—but rarely both. However, if we could make materials that are both stiff and good at absorbing ...

How can we break the racial bias in the labour market?

When interviewing a job candidate, people often have certain preferences that are not just based on a rational evaluation of the person's skills, but also on gut feelings. These feelings can be fed by our biases that develop ...

'Imprisonment is more than being behind bars,' argues researcher

Being tightly monitored by an employer when working from home, house arrest or a restraining order: according to researcher Hadassa Noorda, these are all forms of imprisonment. "You can also be imprisoned without being behind ...

Microbot toys demonstrate how biological machines move

By connecting small self-propelling toys in a chain, researchers at the UvA Institute of Physics have found the key to studying the movement of microscopic organisms and molecular motors inside our cells.

Novel nanocages for delivery of small interfering RNAs

Small interfering RNAs (siRNAs) are novel therapeutics that can be used to treat a wide range of diseases. This has led to a growing demand for selective, efficient, and safe ways of delivering siRNA in cells. Now, in a cooperation ...

How to overcome noise in quantum computations

Researchers Ludovico Lami (QuSoft, University of Amsterdam) and Mark M. Wilde (Cornell) have made significant progress in quantum computing by deriving a formula that predicts the effects of environmental noise. This is crucial ...

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