Is it real? Physicists propose method to determine if the universe is a simulation
Revised theory of gravity doesn't predict a Big Bang
New simple setup for X-ray phase contrast
X-ray phase-contrast imaging is a method that uses the refraction of X-rays through a specimen instead of attenuation resulting from absorption. The images produced with this method are often of much higher ...
Arrays of electrons trapped in nanoscale circuitry could form the basis for future scalable quantum computers
A single electron trapped in a semiconductor nanostructure can form the most basic of building blocks for a quantum computer. Before practical quantum computers can be realized, however, scientists need to ...
Primordial beryllium could reveal insights into the Big Bang
Eye on ionization: Visualizing and controlling bound electron dynamics in strong laser fields
Shape-changing liquid metal antenna could lead to responsive electronic devices
Simple theory may explain dark matter
Most of the matter in the universe may be made out of particles that possess an unusual, donut-shaped electromagnetic field called an anapole.