Quantum information processing – lifting the big veil

The QIP (International Workshop on Quantum Information Processing) is a major meeting point for quantum theorists. Renato Renner, an assistant professor of theoretical physics at ETH Zurich and co-organizer of this year's convention, explains why we will be contemplating application programs over the next few days even though we are still a far cry from a universally operational quantum computer.

Neuron connections seen in 3D

A team of researchers from the Max Planck Institute of Biochemistry, in Germany, led by the Spanish physicist Ruben Fernandez-Busnadiego, has managed to obtain 3D images of the vesicles and filaments involved in communication between neurons.