Last month, the engineering department at Slack—an instant messaging platform commonly used for community and small business organization—released a new distributed VPN mesh tool called Nebula. Nebula ...

Doing so requires the use of a third node acting as a kind of mediator – for simplicity’s sake, the team has named the three nodes Alice, Bob and Charlie, each of which contains a diamond-based qubit.

Entanglement exchange Creating entanglement between multiple nodes in a network is a milestone for quantum communications. (Courtesy: iStock/Kngkyle2) Scientists at the Delft University of Technology ...